229670732 has 12 divisors (see below), whose sum is σ = 419398896. Its totient is φ = 109842480.

The previous prime is 229670713. The next prime is 229670759. The reversal of 229670732 is 237076922.

It is a happy 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, 1248119 + ... + 1248302.

It is an arithmetic number, because the mean of its divisors is an integer number (34949908).

Almost surely, 2^229670732 is an apocalyptic number.

It is an amenable number.

229670732 is a deficient number, since it is larger than the sum of its proper divisors (189728164).

229670732 is a wasteful number, since it uses less digits than its factorization.

229670732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496448 (or 2496446 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 229670732 is about 15154.8913555987. The cubic root of 229670732 is about 612.4000509963.

The spelling of 229670732 in words is "two hundred twenty-nine million, six hundred seventy thousand, seven hundred thirty-two".