229528604 has 12 divisors (see below), whose sum is σ = 408260328. Its totient is φ = 112882800.

The previous prime is 229528583. The next prime is 229528627. The reversal of 229528604 is 406825922.

229528604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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, 470102 + ... + 470589.

It is an arithmetic number, because the mean of its divisors is an integer number (34021694).

Almost surely, 2^229528604 is an apocalyptic number.

It is an amenable number.

229528604 is a deficient number, since it is larger than the sum of its proper divisors (178731724).

229528604 is a wasteful number, since it uses less digits than its factorization.

229528604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940756 (or 940754 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 229528604 is about 15150.2014508059. The cubic root of 229528604 is about 612.2737003230.

The spelling of 229528604 in words is "two hundred twenty-nine million, five hundred twenty-eight thousand, six hundred four".