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536672790 = 23553747127
BaseRepresentation
bin11111111111001…
…111101000010110
31101101211210200000
4133333033220112
52044342012130
6125130432130
716204433463
oct3777175026
91341753600
10536672790
11255a35235
1212b892646
1387255384
14513c066a
15321ae260
hex1ffcfa16

536672790 has 192 divisors, whose sum is σ = 1529708544. Its totient is φ = 135209088.

The previous prime is 536672767. The next prime is 536672839. The reversal of 536672790 is 97276635.

536672790 is a `hidden beast` number, since 536 + 6 + 7 + 27 + 90 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4225707 + ... + 4225833.

It is an arithmetic number, because the mean of its divisors is an integer number (7967232).

Almost surely, 2536672790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 536672790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (764854272).

536672790 is an abundant number, since it is smaller than the sum of its proper divisors (993035754).

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

536672790 is a wasteful number, since it uses less digits than its factorization.

536672790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The square root of 536672790 is about 23166.1992998420. The cubic root of 536672790 is about 812.6493497448.

The spelling of 536672790 in words is "five hundred thirty-six million, six hundred seventy-two thousand, seven hundred ninety".