82627652 has 12 divisors (see below), whose sum is σ = 145569900. Its totient is φ = 41036256.

The previous prime is 82627631. The next prime is 82627663. The reversal of 82627652 is 25672628.

It can be written as a sum of positive squares in 2 ways, for example, as 21381376 + 61246276 = 4624^2 + 7826^2 .

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, 68723 + ... + 69914.

It is an arithmetic number, because the mean of its divisors is an integer number (12130825).

Almost surely, 2^82627652 is an apocalyptic number.

It is an amenable number.

82627652 is a deficient number, since it is larger than the sum of its proper divisors (62942248).

82627652 is a wasteful number, since it uses less digits than its factorization.

82627652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138790 (or 138788 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 82627652 is about 9089.9753575024. The cubic root of 82627652 is about 435.5537968002.

The spelling of 82627652 in words is "eighty-two million, six hundred twenty-seven thousand, six hundred fifty-two".