230787822 has 16 divisors (see below), whose sum is σ = 469399680. Its totient is φ = 75625272.

The previous prime is 230787793. The next prime is 230787841. The reversal of 230787822 is 228787032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325618 + ... + 326325.

It is an arithmetic number, because the mean of its divisors is an integer number (29337480).

Almost surely, 2^230787822 is an apocalyptic number.

230787822 is an abundant number, since it is smaller than the sum of its proper divisors (238611858).

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

230787822 is a wasteful number, since it uses less digits than its factorization.

230787822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652007.

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 230787822 is about 15191.7024062480. The cubic root of 230787822 is about 613.3913249225.

The spelling of 230787822 in words is "two hundred thirty million, seven hundred eighty-seven thousand, eight hundred twenty-two".