82625604 has 24 divisors (see below), whose sum is σ = 202940640. Its totient is φ = 26092224.

The previous prime is 82625603. The next prime is 82625617. The reversal of 82625604 is 40652628.

It is not an unprimeable number, because it can be changed into a prime (82625603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180969 + ... + 181424.

It is an arithmetic number, because the mean of its divisors is an integer number (8455860).

Almost surely, 2^82625604 is an apocalyptic number.

It is an amenable number.

82625604 is an abundant number, since it is smaller than the sum of its proper divisors (120315036).

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

82625604 is a wasteful number, since it uses less digits than its factorization.

82625604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362419 (or 362417 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 82625604 is about 9089.8627052338. The cubic root of 82625604 is about 435.5501982408.

The spelling of 82625604 in words is "eighty-two million, six hundred twenty-five thousand, six hundred four".