25038575 has 12 divisors (see below), whose sum is σ = 31143840. Its totient is φ = 19968960.

The previous prime is 25038557. The next prime is 25038589. The reversal of 25038575 is 57583052.

It is not a de Polignac number, because 25038575 - 2⁶ = 25038511 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7811 + ... + 10539.

It is an arithmetic number, because the mean of its divisors is an integer number (2595320).

Almost surely, 2^25038575 is an apocalyptic number.

25038575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25038575 is a deficient number, since it is larger than the sum of its proper divisors (6105265).

25038575 is a wasteful number, since it uses less digits than its factorization.

25038575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3106 (or 3101 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 25038575 is about 5003.8560131163. The cubic root of 25038575 is about 292.5520885149.

The spelling of 25038575 in words is "twenty-five million, thirty-eight thousand, five hundred seventy-five".