23037974 has 4 divisors (see below), whose sum is σ = 34556964. Its totient is φ = 11518986.

The previous prime is 23037961. The next prime is 23037979. The reversal of 23037974 is 47973032.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23037979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5759492 + ... + 5759495.

It is an arithmetic number, because the mean of its divisors is an integer number (8639241).

Almost surely, 2^23037974 is an apocalyptic number.

23037974 is a deficient number, since it is larger than the sum of its proper divisors (11518990).

23037974 is a wasteful number, since it uses less digits than its factorization.

23037974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11518989.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 23037974 is about 4799.7889536937. The cubic root of 23037974 is about 284.5431235293.

The spelling of 23037974 in words is "twenty-three million, thirty-seven thousand, nine hundred seventy-four".