82624685 has 32 divisors (see below), whose sum is σ = 118153728. Its totient is φ = 54673920.

The previous prime is 82624631. The next prime is 82624687. The reversal of 82624685 is 58642628.

It is not a de Polignac number, because 82624685 - 2⁶ = 82624621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82624687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51404 + ... + 52986.

It is an arithmetic number, because the mean of its divisors is an integer number (3692304).

Almost surely, 2^82624685 is an apocalyptic number.

It is an amenable number.

82624685 is a deficient number, since it is larger than the sum of its proper divisors (35529043).

82624685 is a wasteful number, since it uses less digits than its factorization.

82624685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685.

The product of its digits is 184320, while the sum is 41.

The square root of 82624685 is about 9089.8121542747. The cubic root of 82624685 is about 435.5485834382.

The spelling of 82624685 in words is "eighty-two million, six hundred twenty-four thousand, six hundred eighty-five".