23882464 has 48 divisors (see below), whose sum is σ = 50446368. Its totient is φ = 11100672.

The previous prime is 23882447. The next prime is 23882491. The reversal of 23882464 is 46428832.

It is a super-2 number, since 2×23882464² = 1140744173422592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26794 + ... + 27670.

It is an arithmetic number, because the mean of its divisors is an integer number (1050966).

Almost surely, 2^23882464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23882464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25223184).

23882464 is an abundant number, since it is smaller than the sum of its proper divisors (26563904).

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

23882464 is a wasteful number, since it uses less digits than its factorization.

23882464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947 (or 939 counting only the distinct ones).

The product of its digits is 73728, while the sum is 37.

The square root of 23882464 is about 4886.9687946620. The cubic root of 23882464 is about 287.9782648206.

The spelling of 23882464 in words is "twenty-three million, eight hundred eighty-two thousand, four hundred sixty-four".