23450364 has 48 divisors (see below), whose sum is σ = 69484800. Its totient is φ = 6699888.

The previous prime is 23450347. The next prime is 23450387. The reversal of 23450364 is 46305432.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14754 + ... + 16265.

It is an arithmetic number, because the mean of its divisors is an integer number (1447600).

Almost surely, 2^23450364 is an apocalyptic number.

It is an amenable number.

23450364 is an abundant number, since it is smaller than the sum of its proper divisors (46034436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23450364 is a wasteful number, since it uses less digits than its factorization.

23450364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31039 (or 31031 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 23450364 is about 4842.5575887128. The cubic root of 23450364 is about 286.2309087653.

Adding to 23450364 its reverse (46305432), we get a palindrome (69755796).

The spelling of 23450364 in words is "twenty-three million, four hundred fifty thousand, three hundred sixty-four".