230475 has 24 divisors (see below), whose sum is σ = 436480. Its totient is φ = 105120.

The previous prime is 230471. The next prime is 230479. The reversal of 230475 is 574032.

It is a happy number.

230475 is nontrivially palindromic in base 4.

It is an interprime number because it is at equal distance from previous prime (230471) and next prime (230479).

It is not a de Polignac number, because 230475 - 2² = 230471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (230471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306 + ... + 744.

2²³⁰⁴⁷⁵ is an apocalyptic number.

230475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

230475 is a deficient number, since it is larger than the sum of its proper divisors (206005).

230475 is a wasteful number, since it uses less digits than its factorization.

230475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 230475 is about 480.0781186432. The cubic root of 230475 is about 61.3114058614.

The spelling of 230475 in words is "two hundred thirty thousand, four hundred seventy-five".