12572082 has 48 divisors (see below), whose sum is σ = 28691520. Its totient is φ = 3973536.

The previous prime is 12572069. The next prime is 12572123. The reversal of 12572082 is 28027521.

12572082 is a `hidden beast` number, since 12 + 572 + 0 + 82 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28419 + ... + 28857.

It is an arithmetic number, because the mean of its divisors is an integer number (597740).

Almost surely, 2^12572082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12572082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14345760).

12572082 is an abundant number, since it is smaller than the sum of its proper divisors (16119438).

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

12572082 is a wasteful number, since it uses less digits than its factorization.

12572082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 12572082 is about 3545.7131863703. The cubic root of 12572082 is about 232.5246869381.

The spelling of 12572082 in words is "twelve million, five hundred seventy-two thousand, eighty-two".