229596564 has 24 divisors (see below), whose sum is σ = 540469440. Its totient is φ = 75854464.

The previous prime is 229596559. The next prime is 229596623. The reversal of 229596564 is 465695922.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83304 + ... + 86015.

It is an arithmetic number, because the mean of its divisors is an integer number (22519560).

Almost surely, 2^229596564 is an apocalyptic number.

It is an amenable number.

229596564 is an abundant number, since it is smaller than the sum of its proper divisors (310872876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229596564 is a wasteful number, since it uses less digits than its factorization.

229596564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169439 (or 169437 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 48.

The square root of 229596564 is about 15152.4441592767. Note that the first 3 decimals coincide. The cubic root of 229596564 is about 612.3341227335.

The spelling of 229596564 in words is "two hundred twenty-nine million, five hundred ninety-six thousand, five hundred sixty-four".