229204466 has 4 divisors (see below), whose sum is σ = 343806702. Its totient is φ = 114602232.

The previous prime is 229204441. The next prime is 229204519. The reversal of 229204466 is 664402922.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 132595225 + 96609241 = 11515^2 + 9829^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57301115 + ... + 57301118.

Almost surely, 2^229204466 is an apocalyptic number.

229204466 is a deficient number, since it is larger than the sum of its proper divisors (114602236).

229204466 is a wasteful number, since it uses less digits than its factorization.

229204466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114602235.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 229204466 is about 15139.5001899006. The cubic root of 229204466 is about 611.9853489451.

The spelling of 229204466 in words is "two hundred twenty-nine million, two hundred four thousand, four hundred sixty-six".