25441932 has 36 divisors (see below), whose sum is σ = 61506536. Its totient is φ = 8184960.

The previous prime is 25441919. The next prime is 25441937. The reversal of 25441932 is 23914452.

It is a self number, because there is not a number n which added to its sum of digits gives 25441932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25441937) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8832 + ... + 11352.

Almost surely, 2^25441932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25441932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30753268).

25441932 is an abundant number, since it is smaller than the sum of its proper divisors (36064604).

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

25441932 is a wasteful number, since it uses less digits than its factorization.

25441932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586 (or 2555 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 25441932 is about 5043.9996034893. Note that the first 3 decimals coincide. The cubic root of 25441932 is about 294.1146759825.

The spelling of 25441932 in words is "twenty-five million, four hundred forty-one thousand, nine hundred thirty-two".