23383564 has 6 divisors (see below), whose sum is σ = 40921244. Its totient is φ = 11691780.

The previous prime is 23383561. The next prime is 23383567. The reversal of 23383564 is 46538332.

It is an interprime number because it is at equal distance from previous prime (23383561) and next prime (23383567).

It is not an unprimeable number, because it can be changed into a prime (23383561) 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 as a sum of consecutive naturals, namely, 2922942 + ... + 2922949.

Almost surely, 2^23383564 is an apocalyptic number.

It is an amenable number.

23383564 is a deficient number, since it is larger than the sum of its proper divisors (17537680).

23383564 is a wasteful number, since it uses less digits than its factorization.

23383564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5845895 (or 5845893 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 23383564 is about 4835.6554881422. The cubic root of 23383564 is about 285.9588673791.

The spelling of 23383564 in words is "twenty-three million, three hundred eighty-three thousand, five hundred sixty-four".