25029472 has 24 divisors (see below), whose sum is σ = 53068176. Its totient is φ = 11551872.

The previous prime is 25029461. The next prime is 25029481. The reversal of 25029472 is 27492052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29668 + ... + 30499.

It is an arithmetic number, because the mean of its divisors is an integer number (2211174).

Almost surely, 2^25029472 is an apocalyptic number.

It is an amenable number.

25029472 is an abundant number, since it is smaller than the sum of its proper divisors (28038704).

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

25029472 is a wasteful number, since it uses less digits than its factorization.

25029472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60190 (or 60182 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 25029472 is about 5002.9463319128. The cubic root of 25029472 is about 292.5166308999.

The spelling of 25029472 in words is "twenty-five million, twenty-nine thousand, four hundred seventy-two".