229228588 has 12 divisors (see below), whose sum is σ = 409685472. Its totient is φ = 112175600.

The previous prime is 229228543. The next prime is 229228591. The reversal of 229228588 is 885822922.

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, 609463 + ... + 609838.

It is an arithmetic number, because the mean of its divisors is an integer number (34140456).

Almost surely, 2^229228588 is an apocalyptic number.

It is an amenable number.

229228588 is a deficient number, since it is larger than the sum of its proper divisors (180456884).

229228588 is a wasteful number, since it uses less digits than its factorization.

229228588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219352 (or 1219350 counting only the distinct ones).

The product of its digits is 368640, while the sum is 46.

The square root of 229228588 is about 15140.2968266808. The cubic root of 229228588 is about 612.0068171026.

The spelling of 229228588 in words is "two hundred twenty-nine million, two hundred twenty-eight thousand, five hundred eighty-eight".