230398375 has 16 divisors (see below), whose sum is σ = 288153216. Its totient is φ = 183924000.

The previous prime is 230398373. The next prime is 230398391. The reversal of 230398375 is 573893032.

It is not a de Polignac number, because 230398375 - 2¹ = 230398373 is a prime.

It is a super-2 number, since 2×230398375² = 106166822405281250, 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 (230398373) 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, 65922 + ... + 69328.

It is an arithmetic number, because the mean of its divisors is an integer number (18009576).

Almost surely, 2^230398375 is an apocalyptic number.

230398375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

230398375 is a deficient number, since it is larger than the sum of its proper divisors (57754841).

230398375 is an equidigital number, since it uses as much as digits as its factorization.

230398375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963 (or 3953 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 230398375 is about 15178.8792405764. The cubic root of 230398375 is about 613.0461046466.

The spelling of 230398375 in words is "two hundred thirty million, three hundred ninety-eight thousand, three hundred seventy-five".