230768472 has 64 divisors (see below), whose sum is σ = 666403200. Its totient is φ = 65815040.

The previous prime is 230768467. The next prime is 230768479. The reversal of 230768472 is 274867032.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 230768472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230768479) 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, 21222 + ... + 30197.

It is an arithmetic number, because the mean of its divisors is an integer number (10412550).

Almost surely, 2^230768472 is an apocalyptic number.

230768472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230768472 is an abundant number, since it is smaller than the sum of its proper divisors (435634728).

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

230768472 is a wasteful number, since it uses less digits than its factorization.

230768472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51456 (or 51452 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 230768472 is about 15191.0655320817. The cubic root of 230768472 is about 613.3741815369.

The spelling of 230768472 in words is "two hundred thirty million, seven hundred sixty-eight thousand, four hundred seventy-two".