229313088 has 42 divisors (see below), whose sum is σ = 657286214. Its totient is φ = 76437504.

The previous prime is 229313083. The next prime is 229313089. The reversal of 229313088 is 880313922.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 219276864 + 10036224 = 14808^2 + 3168^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (229313081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198481 + ... + 199632.

Almost surely, 2^229313088 is an apocalyptic number.

It is an amenable number.

229313088 is an abundant number, since it is smaller than the sum of its proper divisors (427973126).

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

229313088 is a wasteful number, since it uses less digits than its factorization.

229313088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398131 (or 398118 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 229313088 is about 15143.0871357197. The cubic root of 229313088 is about 612.0820087462.

The spelling of 229313088 in words is "two hundred twenty-nine million, three hundred thirteen thousand, eighty-eight".