616160560 has 40 divisors (see below), whose sum is σ = 1436220576. Its totient is φ = 245836800.

The previous prime is 616160551. The next prime is 616160569. The reversal of 616160560 is 65061616.

616160560 is digitally balanced in base 2, 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 (616160551) and next prime (616160569).

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (616160569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22477 + ... + 41683.

Almost surely, 2^616160560 is an apocalyptic number.

It is an amenable number.

616160560 is an abundant number, since it is smaller than the sum of its proper divisors (820060016).

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

616160560 is a wasteful number, since it uses less digits than its factorization.

616160560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19621 (or 19615 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 616160560 is about 24822.5816546144. The cubic root of 616160560 is about 850.9380923324.

The spelling of 616160560 in words is "six hundred sixteen million, one hundred sixty thousand, five hundred sixty".