223664601 has 16 divisors (see below), whose sum is σ = 302132160. Its totient is φ = 147163200.

The previous prime is 223664579. The next prime is 223664663. The reversal of 223664601 is 106466322.

It is not a de Polignac number, because 223664601 - 2⁶ = 223664537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223666601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112030 + ... + 114008.

It is an arithmetic number, because the mean of its divisors is an integer number (18883260).

Almost surely, 2^223664601 is an apocalyptic number.

It is an amenable number.

223664601 is a deficient number, since it is larger than the sum of its proper divisors (78467559).

223664601 is a wasteful number, since it uses less digits than its factorization.

223664601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 223664601 is about 14955.4204554737. The cubic root of 223664601 is about 607.0145272170.

The spelling of 223664601 in words is "two hundred twenty-three million, six hundred sixty-four thousand, six hundred one".