229823986 has 16 divisors (see below), whose sum is σ = 417159936. Its totient is φ = 92702016.

The previous prime is 229823959. The next prime is 229824011. The reversal of 229823986 is 689328922.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482586 + ... + 483061.

It is an arithmetic number, because the mean of its divisors is an integer number (26072496).

Almost surely, 2^229823986 is an apocalyptic number.

229823986 is a deficient number, since it is larger than the sum of its proper divisors (187335950).

229823986 is a wasteful number, since it uses less digits than its factorization.

229823986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965673.

The product of its digits is 746496, while the sum is 49.

The square root of 229823986 is about 15159.9467677166. The cubic root of 229823986 is about 612.5362342024.

The spelling of 229823986 in words is "two hundred twenty-nine million, eight hundred twenty-three thousand, nine hundred eighty-six".