230569560 has 192 divisors, whose sum is σ = 849794400. Its totient is φ = 53747712.

The previous prime is 230569513. The next prime is 230569561. The reversal of 230569560 is 65965032.

230569560 is a `hidden beast` number, since 2 + 30 + 5 + 69 + 560 = 666.

230569560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230569561) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87624 + ... + 90216.

Almost surely, 2^230569560 is an apocalyptic number.

230569560 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 230569560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424897200).

230569560 is an abundant number, since it is smaller than the sum of its proper divisors (619224840).

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

230569560 is a wasteful number, since it uses less digits than its factorization.

230569560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642 (or 2635 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 230569560 is about 15184.5171144821. The cubic root of 230569560 is about 613.1978972639.

The spelling of 230569560 in words is "two hundred thirty million, five hundred sixty-nine thousand, five hundred sixty".