25630367 has 16 divisors (see below), whose sum is σ = 30028800. Its totient is φ = 21422880.

The previous prime is 25630357. The next prime is 25630379. The reversal of 25630367 is 76303652.

It is a cyclic number.

It is not a de Polignac number, because 25630367 - 2⁴ = 25630351 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25630337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94442 + ... + 94712.

It is an arithmetic number, because the mean of its divisors is an integer number (1876800).

Almost surely, 2^25630367 is an apocalyptic number.

25630367 is a deficient number, since it is larger than the sum of its proper divisors (4398433).

25630367 is a wasteful number, since it uses less digits than its factorization.

25630367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 25630367 is about 5062.6442695493. The cubic root of 25630367 is about 294.8390082023.

The spelling of 25630367 in words is "twenty-five million, six hundred thirty thousand, three hundred sixty-seven".