23882382 has 36 divisors (see below), whose sum is σ = 54980016. Its totient is φ = 7490880.

The previous prime is 23882381. The next prime is 23882389. The reversal of 23882382 is 28328832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23882381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2907 + ... + 7497.

Almost surely, 2^23882382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23882382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27490008).

23882382 is an abundant number, since it is smaller than the sum of its proper divisors (31097634).

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

23882382 is a wasteful number, since it uses less digits than its factorization.

23882382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4633 (or 4613 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 23882382 is about 4886.9604049961. The cubic root of 23882382 is about 287.9779352309.

The spelling of 23882382 in words is "twenty-three million, eight hundred eighty-two thousand, three hundred eighty-two".