76572016 has 20 divisors (see below), whose sum is σ = 149110000. Its totient is φ = 38092032.

The previous prime is 76571987. The next prime is 76572017. The reversal of 76572016 is 61027567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76572017) 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, 8841 + ... + 15208.

It is an arithmetic number, because the mean of its divisors is an integer number (7455500).

Almost surely, 2^76572016 is an apocalyptic number.

It is an amenable number.

76572016 is a deficient number, since it is larger than the sum of its proper divisors (72537984).

76572016 is a wasteful number, since it uses less digits than its factorization.

76572016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24256 (or 24250 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 76572016 is about 8750.5437545332. The cubic root of 76572016 is about 424.6424046243.

The spelling of 76572016 in words is "seventy-six million, five hundred seventy-two thousand, sixteen".