76151904 has 48 divisors (see below), whose sum is σ = 200676672. Its totient is φ = 25285248.

The previous prime is 76151897. The next prime is 76151909. The reversal of 76151904 is 40915167.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×76151904² = 11598224965650432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76151909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25767 + ... + 28569.

It is an arithmetic number, because the mean of its divisors is an integer number (4180764).

Almost surely, 2^76151904 is an apocalyptic number.

It is an amenable number.

76151904 is an abundant number, since it is smaller than the sum of its proper divisors (124524768).

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

76151904 is a wasteful number, since it uses less digits than its factorization.

76151904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3099 (or 3091 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 76151904 is about 8726.5058299413. The cubic root of 76151904 is about 423.8643805014.

The spelling of 76151904 in words is "seventy-six million, one hundred fifty-one thousand, nine hundred four".