23708942 has 8 divisors (see below), whose sum is σ = 35915832. Its totient is φ = 11737000.

The previous prime is 23708939. The next prime is 23708969. The reversal of 23708942 is 24980732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23708942² = 1124227861518728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58484 + ... + 58887.

It is an arithmetic number, because the mean of its divisors is an integer number (4489479).

Almost surely, 2^23708942 is an apocalyptic number.

23708942 is a deficient number, since it is larger than the sum of its proper divisors (12206890).

23708942 is a wasteful number, since it uses less digits than its factorization.

23708942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117474.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 23708942 is about 4869.1828883294. The cubic root of 23708942 is about 287.2791175510.

The spelling of 23708942 in words is "twenty-three million, seven hundred eight thousand, nine hundred forty-two".