23049568 has 12 divisors (see below), whose sum is σ = 45378900. Its totient is φ = 11524768.

The previous prime is 23049563. The next prime is 23049571. The reversal of 23049568 is 86594032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23049563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360118 + ... + 360181.

It is an arithmetic number, because the mean of its divisors is an integer number (3781575).

Almost surely, 2^23049568 is an apocalyptic number.

It is an amenable number.

23049568 is a deficient number, since it is larger than the sum of its proper divisors (22329332).

23049568 is an equidigital number, since it uses as much as digits as its factorization.

23049568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720309 (or 720301 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 23049568 is about 4800.9965632148. The cubic root of 23049568 is about 284.5908482079.

The spelling of 23049568 in words is "twenty-three million, forty-nine thousand, five hundred sixty-eight".