25382998 has 8 divisors (see below), whose sum is σ = 38302992. Its totient is φ = 12615336.

The previous prime is 25382971. The next prime is 25383013. The reversal of 25382998 is 89928352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37665 + ... + 38332.

It is an arithmetic number, because the mean of its divisors is an integer number (4787874).

Almost surely, 2^25382998 is an apocalyptic number.

25382998 is a deficient number, since it is larger than the sum of its proper divisors (12919994).

25382998 is a wasteful number, since it uses less digits than its factorization.

25382998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76166.

The product of its digits is 311040, while the sum is 46.

The square root of 25382998 is about 5038.1542255076. The cubic root of 25382998 is about 293.8874034717.

The spelling of 25382998 in words is "twenty-five million, three hundred eighty-two thousand, nine hundred ninety-eight".