25672832 has 16 divisors (see below), whose sum is σ = 51145350. Its totient is φ = 12836352.

The previous prime is 25672817. The next prime is 25672861. The reversal of 25672832 is 23827652.

It can be written as a sum of positive squares in only one way, i.e., 24364096 + 1308736 = 4936^2 + 1144^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 25672792 and 25672801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100157 + ... + 100412.

Almost surely, 2^25672832 is an apocalyptic number.

It is an amenable number.

25672832 is a deficient number, since it is larger than the sum of its proper divisors (25472518).

25672832 is an equidigital number, since it uses as much as digits as its factorization.

25672832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200583 (or 200571 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 25672832 is about 5066.8364883821. The cubic root of 25672832 is about 295.0017504445.

The spelling of 25672832 in words is "twenty-five million, six hundred seventy-two thousand, eight hundred thirty-two".