25872606 has 24 divisors (see below), whose sum is σ = 59355504. Its totient is φ = 8116800.

The previous prime is 25872577. The next prime is 25872617. The reversal of 25872606 is 60627852.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 41970 + ... + 42581.

It is an arithmetic number, because the mean of its divisors is an integer number (2473146).

Almost surely, 2^25872606 is an apocalyptic number.

25872606 is an abundant number, since it is smaller than the sum of its proper divisors (33482898).

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

25872606 is a wasteful number, since it uses less digits than its factorization.

25872606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84576 (or 84573 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 25872606 is about 5086.5121645387. The cubic root of 25872606 is about 295.7649628595.

The spelling of 25872606 in words is "twenty-five million, eight hundred seventy-two thousand, six hundred six".