25432875 has 96 divisors (see below), whose sum is σ = 51787008. Its totient is φ = 11923200.

The previous prime is 25432843. The next prime is 25432877. The reversal of 25432875 is 57823452.

It is not a de Polignac number, because 25432875 - 2⁵ = 25432843 is a prime.

It is a super-2 number, since 2×25432875² = 1293662261531250, which contains 22 as substring.

Its product of digits (67200) is a multiple of the sum of its prime divisors (105).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25432877) 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, 541102 + ... + 541148.

It is an arithmetic number, because the mean of its divisors is an integer number (539448).

Almost surely, 2^25432875 is an apocalyptic number.

25432875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25432875 is an abundant number, since it is smaller than the sum of its proper divisors (26354133).

25432875 is a wasteful number, since it uses less digits than its factorization.

25432875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 105 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 25432875 is about 5043.1017241376. The cubic root of 25432875 is about 294.0797714953.

The spelling of 25432875 in words is "twenty-five million, four hundred thirty-two thousand, eight hundred seventy-five".