76472952 has 16 divisors (see below), whose sum is σ = 191182440. Its totient is φ = 25490976.

The previous prime is 76472951. The next prime is 76472959. The reversal of 76472952 is 25927467.

It is a super-2 number, since 2×76472952² = 11696224775188608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76472951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593163 + ... + 1593210.

Almost surely, 2^76472952 is an apocalyptic number.

It is an amenable number.

76472952 is an abundant number, since it is smaller than the sum of its proper divisors (114709488).

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

76472952 is a wasteful number, since it uses less digits than its factorization.

76472952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3186382 (or 3186378 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 76472952 is about 8744.8814743254. The cubic root of 76472952 is about 424.4592004917.

The spelling of 76472952 in words is "seventy-six million, four hundred seventy-two thousand, nine hundred fifty-two".