230148 has 24 divisors (see below), whose sum is σ = 596960. Its totient is φ = 76680.

The previous prime is 230143. The next prime is 230149. The reversal of 230148 is 841032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 230148.

It is not an unprimeable number, because it can be changed into a prime (230143) by changing a digit.

230148 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958 + ... + 1173.

2²³⁰¹⁴⁸ is an apocalyptic number.

It is an amenable number.

230148 is an abundant number, since it is smaller than the sum of its proper divisors (366812).

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

230148 is a wasteful number, since it uses less digits than its factorization.

230148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144 (or 2136 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 230148 is about 479.7374281834. The cubic root of 230148 is about 61.2823957461.

It can be divided in two parts, 230 and 148, that added together give a triangular number (378 = T₂₇).

The spelling of 230148 in words is "two hundred thirty thousand, one hundred forty-eight".