23745842 has 8 divisors (see below), whose sum is σ = 35640432. Its totient is φ = 11865700.

The previous prime is 23745811. The next prime is 23745851. The reversal of 23745842 is 24854732.

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

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, 2717 + ... + 7407.

It is an arithmetic number, because the mean of its divisors is an integer number (4455054).

Almost surely, 2^23745842 is an apocalyptic number.

23745842 is a deficient number, since it is larger than the sum of its proper divisors (11894590).

23745842 is a wasteful number, since it uses less digits than its factorization.

23745842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7224.

The product of its digits is 53760, while the sum is 35.

The square root of 23745842 is about 4872.9705519324. The cubic root of 23745842 is about 287.4280782917.

The spelling of 23745842 in words is "twenty-three million, seven hundred forty-five thousand, eight hundred forty-two".