23356625 has 16 divisors (see below), whose sum is σ = 29652480. Its totient is φ = 18362800.

The previous prime is 23356621. The next prime is 23356631. The reversal of 23356625 is 52665332.

It is not a de Polignac number, because 23356625 - 2² = 23356621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23356591 and 23356600.

It is not an unprimeable number, because it can be changed into a prime (23356621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5792 + ... + 8958.

It is an arithmetic number, because the mean of its divisors is an integer number (1853280).

Almost surely, 2^23356625 is an apocalyptic number.

23356625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23356625 is a deficient number, since it is larger than the sum of its proper divisors (6295855).

23356625 is an equidigital number, since it uses as much as digits as its factorization.

23356625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3241 (or 3231 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

The square root of 23356625 is about 4832.8692305917. The cubic root of 23356625 is about 285.8490123534.

The spelling of 23356625 in words is "twenty-three million, three hundred fifty-six thousand, six hundred twenty-five".