230045160 has 128 divisors (see below), whose sum is σ = 732096000. Its totient is φ = 57666816.

The previous prime is 230045159. The next prime is 230045177. The reversal of 230045160 is 61540032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 371331 + ... + 371949.

It is an arithmetic number, because the mean of its divisors is an integer number (5719500).

Almost surely, 2^230045160 is an apocalyptic number.

230045160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230045160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (366048000).

230045160 is an abundant number, since it is smaller than the sum of its proper divisors (502050840).

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

230045160 is a wasteful number, since it uses less digits than its factorization.

230045160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 230045160 is about 15167.2396961346. The cubic root of 230045160 is about 612.7326651832.

Adding to 230045160 its reverse (61540032), we get a palindrome (291585192).

The spelling of 230045160 in words is "two hundred thirty million, forty-five thousand, one hundred sixty".