23403568 has 10 divisors (see below), whose sum is σ = 45344444. Its totient is φ = 11701776.

The previous prime is 23403559. The next prime is 23403607. The reversal of 23403568 is 86530432.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731346 + ... + 731377.

Almost surely, 2^23403568 is an apocalyptic number.

It is an amenable number.

23403568 is a deficient number, since it is larger than the sum of its proper divisors (21940876).

23403568 is a wasteful number, since it uses less digits than its factorization.

23403568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462731 (or 1462725 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 23403568 is about 4837.7234315326. The cubic root of 23403568 is about 286.0403874697.

The spelling of 23403568 in words is "twenty-three million, four hundred three thousand, five hundred sixty-eight".