23240568 has 32 divisors (see below), whose sum is σ = 62571600. Its totient is φ = 7150848.

The previous prime is 23240549. The next prime is 23240617. The reversal of 23240568 is 86504232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36933 + ... + 37556.

Almost surely, 2^23240568 is an apocalyptic number.

It is an amenable number.

23240568 is an abundant number, since it is smaller than the sum of its proper divisors (39331032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23240568 is a wasteful number, since it uses less digits than its factorization.

23240568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74511 (or 74507 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 23240568 is about 4820.8472284444. The cubic root of 23240568 is about 285.3747731954.

The spelling of 23240568 in words is "twenty-three million, two hundred forty thousand, five hundred sixty-eight".