23442488 has 16 divisors (see below), whose sum is σ = 45027360. Its totient is φ = 11435200.

The previous prime is 23442487. The next prime is 23442493. The reversal of 23442488 is 88424432.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23442487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35408 + ... + 36063.

It is an arithmetic number, because the mean of its divisors is an integer number (2814210).

Almost surely, 2^23442488 is an apocalyptic number.

It is an amenable number.

23442488 is a deficient number, since it is larger than the sum of its proper divisors (21584872).

23442488 is a wasteful number, since it uses less digits than its factorization.

23442488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71518 (or 71514 counting only the distinct ones).

The product of its digits is 49152, while the sum is 35.

The square root of 23442488 is about 4841.7443137778. The cubic root of 23442488 is about 286.1988608326.

The spelling of 23442488 in words is "twenty-three million, four hundred forty-two thousand, four hundred eighty-eight".