25058572 has 24 divisors (see below), whose sum is σ = 54673920. Its totient is φ = 9762960.

The previous prime is 25058543. The next prime is 25058591. The reversal of 25058572 is 27585052.

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, 40372 + ... + 40987.

It is an arithmetic number, because the mean of its divisors is an integer number (2278080).

Almost surely, 2^25058572 is an apocalyptic number.

25058572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25058572 is an abundant number, since it is smaller than the sum of its proper divisors (29615348).

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

25058572 is a wasteful number, since it uses less digits than its factorization.

25058572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81381 (or 81379 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 25058572 is about 5005.8537733338. The cubic root of 25058572 is about 292.6299498069.

The spelling of 25058572 in words is "twenty-five million, fifty-eight thousand, five hundred seventy-two".