25952625 has 96 divisors (see below), whose sum is σ = 52565760. Its totient is φ = 12249600.

The previous prime is 25952623. The next prime is 25952627. The reversal of 25952625 is 52625952.

25952625 is a `hidden beast` number, since 2 + 595 + 2 + 62 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (25952623) and next prime (25952627).

It is not a de Polignac number, because 25952625 - 2¹ = 25952623 is a prime.

Its product of digits (54000) is a multiple of the sum of its prime factors (120).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 25952625.

It is not an unprimeable number, because it can be changed into a prime (25952621) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 439846 + ... + 439904.

It is an arithmetic number, because the mean of its divisors is an integer number (547560).

Almost surely, 2^25952625 is an apocalyptic number.

25952625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25952625 is an abundant number, since it is smaller than the sum of its proper divisors (26613135).

25952625 is a wasteful number, since it uses less digits than its factorization.

25952625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 107 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 25952625 is about 5094.3718945519. The cubic root of 25952625 is about 296.0695637879.

The spelling of 25952625 in words is "twenty-five million, nine hundred fifty-two thousand, six hundred twenty-five".