229047910 has 32 divisors (see below), whose sum is σ = 507431232. Its totient is φ = 72489600.

The previous prime is 229047859. The next prime is 229047911. The reversal of 229047910 is 19740922.

It is a happy number.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229047911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124941 + ... + 126760.

It is an arithmetic number, because the mean of its divisors is an integer number (15857226).

Almost surely, 2^229047910 is an apocalyptic number.

229047910 is an abundant number, since it is smaller than the sum of its proper divisors (278383322).

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

229047910 is a wasteful number, since it uses less digits than its factorization.

229047910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251728.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 229047910 is about 15134.3288585916. The cubic root of 229047910 is about 611.8459802230.

The spelling of 229047910 in words is "two hundred twenty-nine million, forty-seven thousand, nine hundred ten".