76572056 has 16 divisors (see below), whose sum is σ = 156624840. Its totient is φ = 34805440.

The previous prime is 76572047. The next prime is 76572059. The reversal of 76572056 is 65027567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76572059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434981 + ... + 435156.

Almost surely, 2^76572056 is an apocalyptic number.

It is an amenable number.

76572056 is an abundant number, since it is smaller than the sum of its proper divisors (80052784).

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

76572056 is a wasteful number, since it uses less digits than its factorization.

76572056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870154 (or 870150 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 76572056 is about 8750.5460401052. The cubic root of 76572056 is about 424.6424785664.

The spelling of 76572056 in words is "seventy-six million, five hundred seventy-two thousand, fifty-six".