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11874080 = 255471579
BaseRepresentation
bin101101010010…
…111100100000
3211100021011202
4231102330200
511014432310
61102300332
7202633211
oct55227440
924307152
1011874080
116780199
123b876a8
1325c98aa
141811408
1510983a5
hexb52f20

11874080 has 48 divisors (see below), whose sum is σ = 28667520. Its totient is φ = 4645632.

The previous prime is 11874073. The next prime is 11874089. The reversal of 11874080 is 8047811.

It is not an unprimeable number, because it can be changed into a prime (11874089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6731 + ... + 8309.

It is an arithmetic number, because the mean of its divisors is an integer number (597240).

Almost surely, 211874080 is an apocalyptic number.

11874080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11874080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14333760).

11874080 is an abundant number, since it is smaller than the sum of its proper divisors (16793440).

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

11874080 is a wasteful number, since it uses less digits than its factorization.

11874080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641 (or 1633 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 11874080 is about 3445.8786978070. The cubic root of 11874080 is about 228.1392398692.

The spelling of 11874080 in words is "eleven million, eight hundred seventy-four thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 47 80 94 160 188 235 376 470 752 940 1504 1579 1880 3158 3760 6316 7520 7895 12632 15790 25264 31580 50528 63160 74213 126320 148426 252640 296852 371065 593704 742130 1187408 1484260 2374816 2968520 5937040 11874080