230155250 has 64 divisors (see below), whose sum is σ = 484323840. Its totient is φ = 81259200.

The previous prime is 230155229. The next prime is 230155271. The reversal of 230155250 is 52551032.

230155250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (230155229) and next prime (230155271).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73211 + ... + 76289.

It is an arithmetic number, because the mean of its divisors is an integer number (7567560).

Almost surely, 2^230155250 is an apocalyptic number.

230155250 is an abundant number, since it is smaller than the sum of its proper divisors (254168590).

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

230155250 is a wasteful number, since it uses less digits than its factorization.

230155250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132 (or 3122 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 230155250 is about 15170.8684655823. The cubic root of 230155250 is about 612.8303923446.

The spelling of 230155250 in words is "two hundred thirty million, one hundred fifty-five thousand, two hundred fifty".