23630325 has 24 divisors (see below), whose sum is σ = 39208800. Its totient is φ = 12557760.

The previous prime is 23630317. The next prime is 23630351. The reversal of 23630325 is 52303632.

It is not a de Polignac number, because 23630325 - 2³ = 23630317 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 23630295 and 23630304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37866 + ... + 38484.

It is an arithmetic number, because the mean of its divisors is an integer number (1633700).

Almost surely, 2^23630325 is an apocalyptic number.

23630325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23630325 is a deficient number, since it is larger than the sum of its proper divisors (15578475).

23630325 is a wasteful number, since it uses less digits than its factorization.

23630325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141 (or 1136 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 23630325 is about 4861.1032698349. The cubic root of 23630325 is about 286.9612342271.

Adding to 23630325 its reverse (52303632), we get a palindrome (75933957).

It can be divided in two parts, 236303 and 25, that added together give a triangular number (236328 = T₆₈₇).

The spelling of 23630325 in words is "twenty-three million, six hundred thirty thousand, three hundred twenty-five".