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58672992 = 2537212473
BaseRepresentation
bin1101111111010…
…0011101100000
311002101220012210
43133310131200
5110010013432
65453322120
71311466200
oct337643540
9132356183
1058672992
1130134984
1217796340
13c203c61
147b14400
15523e8cc
hex37f4760

58672992 has 72 divisors (see below), whose sum is σ = 179176536. Its totient is φ = 16762368.

The previous prime is 58672979. The next prime is 58672997. The reversal of 58672992 is 29927685.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58672997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1533 + ... + 10940.

It is an arithmetic number, because the mean of its divisors is an integer number (2488563).

Almost surely, 258672992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58672992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89588268).

58672992 is an abundant number, since it is smaller than the sum of its proper divisors (120503544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58672992 is a wasteful number, since it uses less digits than its factorization.

58672992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12500 (or 12485 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 58672992 is about 7659.8297631214. The cubic root of 58672992 is about 388.5790765095.

The spelling of 58672992 in words is "fifty-eight million, six hundred seventy-two thousand, nine hundred ninety-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 84 96 98 112 147 168 196 224 294 336 392 588 672 784 1176 1568 2352 4704 12473 24946 37419 49892 74838 87311 99784 149676 174622 199568 261933 299352 349244 399136 523866 598704 611177 698488 1047732 1197408 1222354 1396976 1833531 2095464 2444708 2793952 3667062 4190928 4889416 7334124 8381856 9778832 14668248 19557664 29336496 58672992