230615020 has 96 divisors (see below), whose sum is σ = 526901760. Its totient is φ = 84564480.

The previous prime is 230614999. The next prime is 230615053. The reversal of 230615020 is 20516032.

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, 1760355 + ... + 1760485.

It is an arithmetic number, because the mean of its divisors is an integer number (5488560).

Almost surely, 2^230615020 is an apocalyptic number.

230615020 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 230615020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263450880).

230615020 is an abundant number, since it is smaller than the sum of its proper divisors (296286740).

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

230615020 is a wasteful number, since it uses less digits than its factorization.

230615020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 230615020 is about 15186.0139602201. The cubic root of 230615020 is about 613.2381947842.

The spelling of 230615020 in words is "two hundred thirty million, six hundred fifteen thousand, twenty".