25841232 has 30 divisors (see below), whose sum is σ = 72319962. Its totient is φ = 8613696.

The previous prime is 25841227. The next prime is 25841267. The reversal of 25841232 is 23214852.

It can be written as a sum of positive squares in only one way, i.e., 25644096 + 197136 = 5064^2 + 444^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25841196 and 25841205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89583 + ... + 89870.

Almost surely, 2^25841232 is an apocalyptic number.

It is an amenable number.

25841232 is an abundant number, since it is smaller than the sum of its proper divisors (46478730).

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

25841232 is a wasteful number, since it uses less digits than its factorization.

25841232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179467 (or 179458 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 25841232 is about 5083.4271903904. The cubic root of 25841232 is about 295.6453629593.

The spelling of 25841232 in words is "twenty-five million, eight hundred forty-one thousand, two hundred thirty-two".