230491224 has 48 divisors (see below), whose sum is σ = 640873800. Its totient is φ = 76756032.

The previous prime is 230491193. The next prime is 230491259. The reversal of 230491224 is 422194032.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222612 + ... + 223644.

Almost surely, 2^230491224 is an apocalyptic number.

230491224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230491224 is an abundant number, since it is smaller than the sum of its proper divisors (410382576).

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

230491224 is an equidigital number, since it uses as much as digits as its factorization.

230491224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 230491224 is about 15181.9374257701. The cubic root of 230491224 is about 613.1284447431.

Multiplying 230491224 by its product of nonzero digits (3456), we get a square (796577670144 = 892512²).

It can be divided in two parts, 2304 and 91224, that added together give a triangular number (93528 = T₄₃₂).

The spelling of 230491224 in words is "two hundred thirty million, four hundred ninety-one thousand, two hundred twenty-four".