25465130 has 32 divisors (see below), whose sum is σ = 48764160. Its totient is φ = 9547200.

The previous prime is 25465129. The next prime is 25465157. The reversal of 25465130 is 3156452.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 25465130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18527 + ... + 19853.

It is an arithmetic number, because the mean of its divisors is an integer number (1523880).

Almost surely, 2^25465130 is an apocalyptic number.

25465130 is a deficient number, since it is larger than the sum of its proper divisors (23299030).

25465130 is a wasteful number, since it uses less digits than its factorization.

25465130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 25465130 is about 5046.2986435604. The cubic root of 25465130 is about 294.2040402599.

The spelling of 25465130 in words is "twenty-five million, four hundred sixty-five thousand, one hundred thirty".