229431802 has 16 divisors (see below), whose sum is σ = 365853600. Its totient is φ = 107600400.

The previous prime is 229431767. The next prime is 229431809. The reversal of 229431802 is 208134922.

229431802 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (229431809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26052 + ... + 33727.

It is an arithmetic number, because the mean of its divisors is an integer number (22865850).

Almost surely, 2^229431802 is an apocalyptic number.

229431802 is a deficient number, since it is larger than the sum of its proper divisors (136421798).

229431802 is a wasteful number, since it uses less digits than its factorization.

229431802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59901.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 229431802 is about 15147.0063708972. The cubic root of 229431802 is about 612.1876142437.

The spelling of 229431802 in words is "two hundred twenty-nine million, four hundred thirty-one thousand, eight hundred two".