223492466 has 8 divisors (see below), whose sum is σ = 336828144. Its totient is φ = 111216420.

The previous prime is 223492447. The next prime is 223492487. The reversal of 223492466 is 664294322.

223492466 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×223492466² = 99897764717522312, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264380 + ... + 265223.

It is an arithmetic number, because the mean of its divisors is an integer number (42103518).

Almost surely, 2^223492466 is an apocalyptic number.

223492466 is a deficient number, since it is larger than the sum of its proper divisors (113335678).

223492466 is a wasteful number, since it uses less digits than its factorization.

223492466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529816.

The product of its digits is 124416, while the sum is 38.

The square root of 223492466 is about 14949.6644109492. The cubic root of 223492466 is about 606.8587653279.

The spelling of 223492466 in words is "two hundred twenty-three million, four hundred ninety-two thousand, four hundred sixty-six".