23214208 has 16 divisors (see below), whose sum is σ = 46247310. Its totient is φ = 11607040.

The previous prime is 23214173. The next prime is 23214211. The reversal of 23214208 is 80241232.

It can be written as a sum of positive squares in only one way, i.e., 23116864 + 97344 = 4808^2 + 312^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90553 + ... + 90808.

Almost surely, 2^23214208 is an apocalyptic number.

It is an amenable number.

23214208 is a deficient number, since it is larger than the sum of its proper divisors (23033102).

23214208 is an equidigital number, since it uses as much as digits as its factorization.

23214208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181375 (or 181363 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 23214208 is about 4818.1124934978. The cubic root of 23214208 is about 285.2668394468.

The spelling of 23214208 in words is "twenty-three million, two hundred fourteen thousand, two hundred eight".