23371966 has 4 divisors (see below), whose sum is σ = 35057952. Its totient is φ = 11685982.

The previous prime is 23371963. The next prime is 23371981. The reversal of 23371966 is 66917332.

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 (23371963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5842990 + ... + 5842993.

It is an arithmetic number, because the mean of its divisors is an integer number (8764488).

Almost surely, 2^23371966 is an apocalyptic number.

23371966 is a deficient number, since it is larger than the sum of its proper divisors (11685986).

23371966 is a wasteful number, since it uses less digits than its factorization.

23371966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11685985.

The product of its digits is 40824, while the sum is 37.

The square root of 23371966 is about 4834.4561224609. The cubic root of 23371966 is about 285.9115820377.

The spelling of 23371966 in words is "twenty-three million, three hundred seventy-one thousand, nine hundred sixty-six".