229804766 has 4 divisors (see below), whose sum is σ = 344707152. Its totient is φ = 114902382.

The previous prime is 229804763. The next prime is 229804781. The reversal of 229804766 is 667408922.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229804763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57451190 + ... + 57451193.

It is an arithmetic number, because the mean of its divisors is an integer number (86176788).

Almost surely, 2^229804766 is an apocalyptic number.

229804766 is a deficient number, since it is larger than the sum of its proper divisors (114902386).

229804766 is a wasteful number, since it uses less digits than its factorization.

229804766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114902385.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 229804766 is about 15159.3128472236. The cubic root of 229804766 is about 612.5191584178.

The spelling of 229804766 in words is "two hundred twenty-nine million, eight hundred four thousand, seven hundred sixty-six".