25379004 has 48 divisors (see below), whose sum is σ = 67931136. Its totient is φ = 7224000.

The previous prime is 25378999. The next prime is 25379033. The reversal of 25379004 is 40097352.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35854 + ... + 36554.

It is an arithmetic number, because the mean of its divisors is an integer number (1415232).

Almost surely, 2^25379004 is an apocalyptic number.

It is an amenable number.

25379004 is an abundant number, since it is smaller than the sum of its proper divisors (42552132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25379004 is a wasteful number, since it uses less digits than its factorization.

25379004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146 (or 1144 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 25379004 is about 5037.7578345927. The cubic root of 25379004 is about 293.8719883258.

The spelling of 25379004 in words is "twenty-five million, three hundred seventy-nine thousand, four".