25372898 has 16 divisors (see below), whose sum is σ = 39307200. Its totient is φ = 12274416.

The previous prime is 25372877. The next prime is 25372901. The reversal of 25372898 is 89827352.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 13865 + ... + 15587.

It is an arithmetic number, because the mean of its divisors is an integer number (2456700).

Almost surely, 2^25372898 is an apocalyptic number.

25372898 is a deficient number, since it is larger than the sum of its proper divisors (13934302).

25372898 is a wasteful number, since it uses less digits than its factorization.

25372898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961.

The product of its digits is 241920, while the sum is 44.

The square root of 25372898 is about 5037.1517745647. The cubic root of 25372898 is about 293.8484186290.

The spelling of 25372898 in words is "twenty-five million, three hundred seventy-two thousand, eight hundred ninety-eight".