612060560 has 20 divisors (see below), whose sum is σ = 1423040988. Its totient is φ = 244824192.

The previous prime is 612060551. The next prime is 612060569. The reversal of 612060560 is 65060216.

It is an interprime number because it is at equal distance from previous prime (612060551) and next prime (612060569).

It can be written as a sum of positive squares in 2 ways, for example, as 489471376 + 122589184 = 22124^2 + 11072^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (612060569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3825299 + ... + 3825458.

Almost surely, 2^612060560 is an apocalyptic number.

It is an amenable number.

612060560 is an abundant number, since it is smaller than the sum of its proper divisors (810980428).

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

612060560 is a wasteful number, since it uses less digits than its factorization.

612060560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650770 (or 7650764 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 612060560 is about 24739.8577198819. The cubic root of 612060560 is about 849.0464786156.

The spelling of 612060560 in words is "six hundred twelve million, sixty thousand, five hundred sixty".