76120256 has 28 divisors (see below), whose sum is σ = 151378920. Its totient is φ = 37977600.

The previous prime is 76120249. The next prime is 76120279. The reversal of 76120256 is 65202167.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37475 + ... + 39453.

It is an arithmetic number, because the mean of its divisors is an integer number (5406390).

Almost surely, 2^76120256 is an apocalyptic number.

It is an amenable number.

76120256 is a deficient number, since it is larger than the sum of its proper divisors (75258664).

76120256 is a wasteful number, since it uses less digits than its factorization.

76120256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592 (or 2582 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 76120256 is about 8724.6923154917. The cubic root of 76120256 is about 423.8056543766.

The spelling of 76120256 in words is "seventy-six million, one hundred twenty thousand, two hundred fifty-six".