25079212 has 12 divisors (see below), whose sum is σ = 43950816. Its totient is φ = 12521840.

The previous prime is 25079149. The next prime is 25079213. The reversal of 25079212 is 21297052.

It is not an unprimeable number, because it can be changed into a prime (25079213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964 + ... + 7147.

It is an arithmetic number, because the mean of its divisors is an integer number (3662568).

Almost surely, 2^25079212 is an apocalyptic number.

It is an amenable number.

25079212 is a deficient number, since it is larger than the sum of its proper divisors (18871604).

25079212 is a wasteful number, since it uses less digits than its factorization.

25079212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8888 (or 8886 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 25079212 is about 5007.9149353798. The cubic root of 25079212 is about 292.7102712851.

The spelling of 25079212 in words is "twenty-five million, seventy-nine thousand, two hundred twelve".