76452964 has 24 divisors (see below), whose sum is σ = 153099968. Its totient is φ = 32724000.

The previous prime is 76452953. The next prime is 76452983. The reversal of 76452964 is 46925467.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 76452964.

It is an unprimeable number.

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, 32839 + ... + 35089.

Almost surely, 2^76452964 is an apocalyptic number.

It is an amenable number.

76452964 is an abundant number, since it is smaller than the sum of its proper divisors (76647004).

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

76452964 is a wasteful number, since it uses less digits than its factorization.

76452964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475 (or 3473 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 76452964 is about 8743.7385596780. The cubic root of 76452964 is about 424.4222164794.

It can be divided in two parts, 7645 and 2964, that added together give a square (10609 = 103²).

The spelling of 76452964 in words is "seventy-six million, four hundred fifty-two thousand, nine hundred sixty-four".