23922264 has 48 divisors (see below), whose sum is σ = 63549000. Its totient is φ = 7502848.

The previous prime is 23922257. The next prime is 23922287. The reversal of 23922264 is 46222932.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5212 + ... + 8660.

Almost surely, 2^23922264 is an apocalyptic number.

23922264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23922264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31774500).

23922264 is an abundant number, since it is smaller than the sum of its proper divisors (39626736).

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

23922264 is a wasteful number, since it uses less digits than its factorization.

23922264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3492 (or 3471 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 23922264 is about 4891.0391533906. The cubic root of 23922264 is about 288.1381474576.

It can be divided in two parts, 2392 and 2264, that added together give a triangular number (4656 = T₉₆).

The spelling of 23922264 in words is "twenty-three million, nine hundred twenty-two thousand, two hundred sixty-four".