23630396 has 12 divisors (see below), whose sum is σ = 41468448. Its totient is φ = 11782272.

The previous prime is 23630393. The next prime is 23630413. The reversal of 23630396 is 69303632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23630393) 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 3 ways as a sum of consecutive naturals, for example, 6581 + ... + 9516.

It is an arithmetic number, because the mean of its divisors is an integer number (3455704).

Almost surely, 2^23630396 is an apocalyptic number.

It is an amenable number.

23630396 is a deficient number, since it is larger than the sum of its proper divisors (17838052).

23630396 is a wasteful number, since it uses less digits than its factorization.

23630396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16468 (or 16466 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 32.

The square root of 23630396 is about 4861.1105726984. The cubic root of 23630396 is about 286.9615216294.

The spelling of 23630396 in words is "twenty-three million, six hundred thirty thousand, three hundred ninety-six".