229044416 has 14 divisors (see below), whose sum is σ = 454510140. Its totient is φ = 114522176.

The previous prime is 229044397. The next prime is 229044427. The reversal of 229044416 is 614440922.

It is a super-2 number, since 2×229044416² = 104922689001562112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1789346 + ... + 1789473.

It is an arithmetic number, because the mean of its divisors is an integer number (32465010).

Almost surely, 2^229044416 is an apocalyptic number.

It is an amenable number.

229044416 is a deficient number, since it is larger than the sum of its proper divisors (225465724).

229044416 is an equidigital number, since it uses as much as digits as its factorization.

229044416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3578831 (or 3578821 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 229044416 is about 15134.2134252164. The cubic root of 229044416 is about 611.8428690824.

The spelling of 229044416 in words is "two hundred twenty-nine million, forty-four thousand, four hundred sixteen".