76315856 has 40 divisors (see below), whose sum is σ = 164810880. Its totient is φ = 34020864.

The previous prime is 76315843. The next prime is 76315871. The reversal of 76315856 is 65851367.

It is a super-3 number, since 3×76315856³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2216 + ... + 12551.

It is an arithmetic number, because the mean of its divisors is an integer number (4120272).

Almost surely, 2^76315856 is an apocalyptic number.

76315856 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

76315856 is an abundant number, since it is smaller than the sum of its proper divisors (88495024).

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

76315856 is a wasteful number, since it uses less digits than its factorization.

76315856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14811 (or 14805 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The square root of 76315856 is about 8735.8946880099. The cubic root of 76315856 is about 424.1683501404.

The spelling of 76315856 in words is "seventy-six million, three hundred fifteen thousand, eight hundred fifty-six".