25949482 has 16 divisors (see below), whose sum is σ = 42067872. Its totient is φ = 11934000.

The previous prime is 25949479. The next prime is 25949503. The reversal of 25949482 is 28494952.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6357 + ... + 9607.

It is an arithmetic number, because the mean of its divisors is an integer number (2629242).

Almost surely, 2^25949482 is an apocalyptic number.

25949482 is a deficient number, since it is larger than the sum of its proper divisors (16118390).

25949482 is a wasteful number, since it uses less digits than its factorization.

25949482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573.

The product of its digits is 207360, while the sum is 43.

The square root of 25949482 is about 5094.0634075363. The cubic root of 25949482 is about 296.0576114426.

The spelling of 25949482 in words is "twenty-five million, nine hundred forty-nine thousand, four hundred eighty-two".