23399074 has 8 divisors (see below), whose sum is σ = 35446428. Its totient is φ = 11583600.

The previous prime is 23399071. The next prime is 23399087. The reversal of 23399074 is 47099332.

It can be written as a sum of positive squares in 2 ways, for example, as 22155849 + 1243225 = 4707^2 + 1115^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23399071) 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, 57717 + ... + 58120.

Almost surely, 2^23399074 is an apocalyptic number.

23399074 is a deficient number, since it is larger than the sum of its proper divisors (12047354).

23399074 is a wasteful number, since it uses less digits than its factorization.

23399074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115940.

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

The square root of 23399074 is about 4837.2589345620. The cubic root of 23399074 is about 286.0220776150.

The spelling of 23399074 in words is "twenty-three million, three hundred ninety-nine thousand, seventy-four".