23982408 has 96 divisors (see below), whose sum is σ = 70012800. Its totient is φ = 7392384.

The previous prime is 23982407. The next prime is 23982443. The reversal of 23982408 is 80428932.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (23982403) 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 23 ways as a sum of consecutive naturals, for example, 64110 + ... + 64482.

It is an arithmetic number, because the mean of its divisors is an integer number (729300).

Almost surely, 2^23982408 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 23982408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35006400).

23982408 is an abundant number, since it is smaller than the sum of its proper divisors (46030392).

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

23982408 is a wasteful number, since it uses less digits than its factorization.

23982408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 23982408 is about 4897.1836804433. The cubic root of 23982408 is about 288.3794189054.

The spelling of 23982408 in words is "twenty-three million, nine hundred eighty-two thousand, four hundred eight".