23874464 has 48 divisors (see below), whose sum is σ = 49787136. Its totient is φ = 11251200.

The previous prime is 23874421. The next prime is 23874467. The reversal of 23874464 is 46447832.

It is not an unprimeable number, because it can be changed into a prime (23874467) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 40379 + ... + 40965.

It is an arithmetic number, because the mean of its divisors is an integer number (1037232).

Almost surely, 2^23874464 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 23874464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24893568).

23874464 is an abundant number, since it is smaller than the sum of its proper divisors (25912672).

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

23874464 is a wasteful number, since it uses less digits than its factorization.

23874464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 661 counting only the distinct ones).

The product of its digits is 129024, while the sum is 38.

The square root of 23874464 is about 4886.1502228237. The cubic root of 23874464 is about 287.9461061705.

The spelling of 23874464 in words is "twenty-three million, eight hundred seventy-four thousand, four hundred sixty-four".