25012970 has 16 divisors (see below), whose sum is σ = 46476288. Its totient is φ = 9682320.

The previous prime is 25012969. The next prime is 25012973. The reversal of 25012970 is 7921052.

It is not an unprimeable number, because it can be changed into a prime (25012973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40034 + ... + 40653.

It is an arithmetic number, because the mean of its divisors is an integer number (2904768).

Almost surely, 2^25012970 is an apocalyptic number.

25012970 is a deficient number, since it is larger than the sum of its proper divisors (21463318).

25012970 is a wasteful number, since it uses less digits than its factorization.

25012970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80725.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 25012970 is about 5001.2968318227. The cubic root of 25012970 is about 292.4523310927.

The spelling of 25012970 in words is "twenty-five million, twelve thousand, nine hundred seventy".