25082398 has 16 divisors (see below), whose sum is σ = 41295744. Its totient is φ = 11331160.

The previous prime is 25082381. The next prime is 25082401. The reversal of 25082398 is 89328052.

It is a congruent 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, 261 + ... + 7087.

It is an arithmetic number, because the mean of its divisors is an integer number (2580984).

Almost surely, 2^25082398 is an apocalyptic number.

25082398 is a deficient number, since it is larger than the sum of its proper divisors (16213346).

25082398 is a wasteful number, since it uses less digits than its factorization.

25082398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7007.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 25082398 is about 5008.2330217353. The cubic root of 25082398 is about 292.7226658191.

The spelling of 25082398 in words is "twenty-five million, eighty-two thousand, three hundred ninety-eight".