76604424 has 32 divisors (see below), whose sum is σ = 206243520. Its totient is φ = 23570496.

The previous prime is 76604419. The next prime is 76604461. The reversal of 76604424 is 42440667.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122452 + ... + 123075.

It is an arithmetic number, because the mean of its divisors is an integer number (6445110).

Almost surely, 2^76604424 is an apocalyptic number.

It is an amenable number.

76604424 is an abundant number, since it is smaller than the sum of its proper divisors (129639096).

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

76604424 is a wasteful number, since it uses less digits than its factorization.

76604424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245549 (or 245545 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 76604424 is about 8752.3953292799. The cubic root of 76604424 is about 424.7023040964.

It can be divided in two parts, 76604 and 424, that added together give a triangular number (77028 = T₃₉₂).

The spelling of 76604424 in words is "seventy-six million, six hundred four thousand, four hundred twenty-four".