223475364 has 36 divisors (see below), whose sum is σ = 645596224. Its totient is φ = 63850032.

The previous prime is 223475347. The next prime is 223475407. The reversal of 223475364 is 463574322.

223475364 is a `hidden beast` number, since 223 + 4 + 75 + 364 = 666.

223475364 is nontrivially palindromic in base 5.

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 (36).

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, 443152 + ... + 443655.

Almost surely, 2^223475364 is an apocalyptic number.

It is an amenable number.

223475364 is an abundant number, since it is smaller than the sum of its proper divisors (422120860).

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

223475364 is a wasteful number, since it uses less digits than its factorization.

223475364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886824 (or 886819 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 223475364 is about 14949.0924139227. The cubic root of 223475364 is about 606.8432856661.

The spelling of 223475364 in words is "two hundred twenty-three million, four hundred seventy-five thousand, three hundred sixty-four".