23445625 has 40 divisors (see below), whose sum is σ = 35088768. Its totient is φ = 15312000.

The previous prime is 23445593. The next prime is 23445647. The reversal of 23445625 is 52654432.

It is not a de Polignac number, because 23445625 - 2⁵ = 23445593 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 100509 + ... + 100741.

Almost surely, 2^23445625 is an apocalyptic number.

23445625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23445625 is a deficient number, since it is larger than the sum of its proper divisors (11643143).

23445625 is an equidigital number, since it uses as much as digits as its factorization.

23445625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 268 counting only the distinct ones).

The product of its digits is 28800, while the sum is 31.

The square root of 23445625 is about 4842.0682564375. The cubic root of 23445625 is about 286.2116263403.

The spelling of 23445625 in words is "twenty-three million, four hundred forty-five thousand, six hundred twenty-five".