223253164 has 6 divisors (see below), whose sum is σ = 390693044. Its totient is φ = 111626580.

The previous prime is 223253143. The next prime is 223253171. The reversal of 223253164 is 461352322.

223253164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×223253164³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27906642 + ... + 27906649.

Almost surely, 2^223253164 is an apocalyptic number.

It is an amenable number.

223253164 is a deficient number, since it is larger than the sum of its proper divisors (167439880).

223253164 is a wasteful number, since it uses less digits than its factorization.

223253164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55813295 (or 55813293 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 223253164 is about 14941.6586763318. The cubic root of 223253164 is about 606.6420922837.

The spelling of 223253164 in words is "two hundred twenty-three million, two hundred fifty-three thousand, one hundred sixty-four".