82556104 has 16 divisors (see below), whose sum is σ = 157417200. Its totient is φ = 40578192.

The previous prime is 82556101. The next prime is 82556137. The reversal of 82556104 is 40165528.

It is a super-3 number, since 3×82556104³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (82556101) 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, 86982 + ... + 87925.

It is an arithmetic number, because the mean of its divisors is an integer number (9838575).

Almost surely, 2^82556104 is an apocalyptic number.

It is an amenable number.

82556104 is a deficient number, since it is larger than the sum of its proper divisors (74861096).

82556104 is a wasteful number, since it uses less digits than its factorization.

82556104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174972 (or 174968 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 82556104 is about 9086.0389609554. The cubic root of 82556104 is about 435.4280438938.

The spelling of 82556104 in words is "eighty-two million, five hundred fifty-six thousand, one hundred four".