25102048 has 24 divisors (see below), whose sum is σ = 49935312. Its totient is φ = 12420096.

The previous prime is 25102043. The next prime is 25102057. The reversal of 25102048 is 84020152.

It is a super-2 number, since 2×25102048² = 1260225627588608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25102043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940 + ... + 7147.

It is an arithmetic number, because the mean of its divisors is an integer number (2080638).

Almost surely, 2^25102048 is an apocalyptic number.

It is an amenable number.

25102048 is a deficient number, since it is larger than the sum of its proper divisors (24833264).

25102048 is an equidigital number, since it uses as much as digits as its factorization.

25102048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8194 (or 8186 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 25102048 is about 5010.1944074058. The cubic root of 25102048 is about 292.7990872596.

The spelling of 25102048 in words is "twenty-five million, one hundred two thousand, forty-eight".