25012472 has 8 divisors (see below), whose sum is σ = 46898400. Its totient is φ = 12506232.

The previous prime is 25012469. The next prime is 25012489. The reversal of 25012472 is 27421052.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1563272 + ... + 1563287.

It is an arithmetic number, because the mean of its divisors is an integer number (5862300).

Almost surely, 2^25012472 is an apocalyptic number.

It is an amenable number.

25012472 is a deficient number, since it is larger than the sum of its proper divisors (21885928).

25012472 is a wasteful number, since it uses less digits than its factorization.

25012472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3126565 (or 3126561 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 25012472 is about 5001.2470444880. The cubic root of 25012472 is about 292.4503902032.

The spelling of 25012472 in words is "twenty-five million, twelve thousand, four hundred seventy-two".