229502156 has 12 divisors (see below), whose sum is σ = 432523392. Its totient is φ = 105924048.

The previous prime is 229502113. The next prime is 229502173. The reversal of 229502156 is 651205922.

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 3 ways as a sum of consecutive naturals, for example, 2206700 + ... + 2206803.

It is an arithmetic number, because the mean of its divisors is an integer number (36043616).

Almost surely, 2^229502156 is an apocalyptic number.

229502156 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

229502156 is a deficient number, since it is larger than the sum of its proper divisors (203021236).

229502156 is a wasteful number, since it uses less digits than its factorization.

229502156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4413520 (or 4413518 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 229502156 is about 15149.3285659794. The cubic root of 229502156 is about 612.2501825035.

The spelling of 229502156 in words is "two hundred twenty-nine million, five hundred two thousand, one hundred fifty-six".