23350864 has 10 divisors (see below), whose sum is σ = 45242330. Its totient is φ = 11675424.

The previous prime is 23350801. The next prime is 23350879. The reversal of 23350864 is 46805332.

It can be written as a sum of positive squares in only one way, i.e., 19430464 + 3920400 = 4408^2 + 1980^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 729699 + ... + 729730.

It is an arithmetic number, because the mean of its divisors is an integer number (4524233).

Almost surely, 2^23350864 is an apocalyptic number.

It is an amenable number.

23350864 is a deficient number, since it is larger than the sum of its proper divisors (21891466).

23350864 is a wasteful number, since it uses less digits than its factorization.

23350864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459437 (or 1459431 counting only the distinct ones).

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

The square root of 23350864 is about 4832.2731710863. The cubic root of 23350864 is about 285.8255085071.

The spelling of 23350864 in words is "twenty-three million, three hundred fifty thousand, eight hundred sixty-four".