23563630 has 8 divisors (see below), whose sum is σ = 42414552. Its totient is φ = 9425448.

The previous prime is 23563609. The next prime is 23563633. The reversal of 23563630 is 3636532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23563633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1178172 + ... + 1178191.

It is an arithmetic number, because the mean of its divisors is an integer number (5301819).

Almost surely, 2^23563630 is an apocalyptic number.

23563630 is a deficient number, since it is larger than the sum of its proper divisors (18850922).

23563630 is a wasteful number, since it uses less digits than its factorization.

23563630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356370.

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 23563630 is about 4854.2383542632. The cubic root of 23563630 is about 286.6910035825.

The spelling of 23563630 in words is "twenty-three million, five hundred sixty-three thousand, six hundred thirty".