229639244 has 12 divisors (see below), whose sum is σ = 423019800. Its totient is φ = 108776448.

The previous prime is 229639231. The next prime is 229639261. The reversal of 229639244 is 442936922.

229639244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 1510709 + ... + 1510860.

It is an arithmetic number, because the mean of its divisors is an integer number (35251650).

Almost surely, 2^229639244 is an apocalyptic number.

It is an amenable number.

229639244 is a deficient number, since it is larger than the sum of its proper divisors (193380556).

229639244 is a wasteful number, since it uses less digits than its factorization.

229639244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021592 (or 3021590 counting only the distinct ones).

The product of its digits is 186624, while the sum is 41.

The square root of 229639244 is about 15153.8524474801. The cubic root of 229639244 is about 612.3720629081.

The spelling of 229639244 in words is "two hundred twenty-nine million, six hundred thirty-nine thousand, two hundred forty-four".