76568072 has 32 divisors (see below), whose sum is σ = 164524800. Its totient is φ = 32724864.

The previous prime is 76568071. The next prime is 76568077. The reversal of 76568072 is 27086567.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (76568071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21233 + ... + 24575.

It is an arithmetic number, because the mean of its divisors is an integer number (5141400).

Almost surely, 2^76568072 is an apocalyptic number.

It is an amenable number.

76568072 is an abundant number, since it is smaller than the sum of its proper divisors (87956728).

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

76568072 is a wasteful number, since it uses less digits than its factorization.

76568072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3765 (or 3761 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 76568072 is about 8750.3183942072. The cubic root of 76568072 is about 424.6351138041.

The spelling of 76568072 in words is "seventy-six million, five hundred sixty-eight thousand, seventy-two".