82756108 has 12 divisors (see below), whose sum is σ = 147556080. Its totient is φ = 40597232.

The previous prime is 82756097. The next prime is 82756117. The reversal of 82756108 is 80165728.

It is a super-2 number, since 2×82756108² = 13697146822615328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194968 + ... + 195391.

It is an arithmetic number, because the mean of its divisors is an integer number (12296340).

Almost surely, 2^82756108 is an apocalyptic number.

It is an amenable number.

82756108 is a deficient number, since it is larger than the sum of its proper divisors (64799972).

82756108 is a wasteful number, since it uses less digits than its factorization.

82756108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390416 (or 390414 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 82756108 is about 9097.0384191780. The cubic root of 82756108 is about 435.7793892762.

The spelling of 82756108 in words is "eighty-two million, seven hundred fifty-six thousand, one hundred eight".