23214204 has 36 divisors (see below), whose sum is σ = 63195496. Its totient is φ = 7142688.

The previous prime is 23214173. The next prime is 23214211. The reversal of 23214204 is 40241232.

23214204 = 420² + 421² + ... + 523².

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24334 + ... + 25269.

Almost surely, 2^23214204 is an apocalyptic number.

It is an amenable number.

23214204 is an abundant number, since it is smaller than the sum of its proper divisors (39981292).

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

23214204 is a wasteful number, since it uses less digits than its factorization.

23214204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49626 (or 49621 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 23214204 is about 4818.1120783975. The cubic root of 23214204 is about 285.2668230621.

Adding to 23214204 its reverse (40241232), we get a palindrome (63455436).

The spelling of 23214204 in words is "twenty-three million, two hundred fourteen thousand, two hundred four".