230224399 has 4 divisors (see below), whose sum is σ = 232811280. Its totient is φ = 227637520.

The previous prime is 230224391. The next prime is 230224403. The reversal of 230224399 is 993422032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230224399 - 2³ = 230224391 is a prime.

It is a super-2 number, since 2×230224399² = 106006547789822402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230224391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1293307 + ... + 1293484.

It is an arithmetic number, because the mean of its divisors is an integer number (58202820).

Almost surely, 2^230224399 is an apocalyptic number.

230224399 is a deficient number, since it is larger than the sum of its proper divisors (2586881).

230224399 is an equidigital number, since it uses as much as digits as its factorization.

230224399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586880.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 230224399 is about 15173.1473004120. The cubic root of 230224399 is about 612.8917601468.

The spelling of 230224399 in words is "two hundred thirty million, two hundred twenty-four thousand, three hundred ninety-nine".