229995078 has 32 divisors (see below), whose sum is σ = 481890816. Its totient is φ = 73041408.

The previous prime is 229995061. The next prime is 229995097. The reversal of 229995078 is 870599922.

It is a self number, because there is not a number n which added to its sum of digits gives 229995078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33126 + ... + 39462.

It is an arithmetic number, because the mean of its divisors is an integer number (15059088).

Almost surely, 2^229995078 is an apocalyptic number.

229995078 is an abundant number, since it is smaller than the sum of its proper divisors (251895738).

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

229995078 is a wasteful number, since it uses less digits than its factorization.

229995078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6628.

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 229995078 is about 15165.5886137004. The cubic root of 229995078 is about 612.6881969513.

The spelling of 229995078 in words is "two hundred twenty-nine million, nine hundred ninety-five thousand, seventy-eight".