23242625 has 32 divisors (see below), whose sum is σ = 33606144. Its totient is φ = 15720000.

The previous prime is 23242619. The next prime is 23242633. The reversal of 23242625 is 52624232.

It is not a de Polignac number, because 23242625 - 2²² = 19048321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23242594 and 23242603.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 88244 + ... + 88506.

It is an arithmetic number, because the mean of its divisors is an integer number (1050192).

Almost surely, 2^23242625 is an apocalyptic number.

23242625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23242625 is a deficient number, since it is larger than the sum of its proper divisors (10363519).

23242625 is a wasteful number, since it uses less digits than its factorization.

23242625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 376 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 23242625 is about 4821.0605679663. The cubic root of 23242625 is about 285.3831923612.

Adding to 23242625 its reverse (52624232), we get a palindrome (75866857).

The spelling of 23242625 in words is "twenty-three million, two hundred forty-two thousand, six hundred twenty-five".