1560305260 has 12 divisors (see below), whose sum is σ = 3276641088. Its totient is φ = 624122096.

The previous prime is 1560305249. The next prime is 1560305261. The reversal of 1560305260 is 625030651.

It is not an unprimeable number, because it can be changed into a prime (1560305261) 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, 39007612 + ... + 39007651.

It is an arithmetic number, because the mean of its divisors is an integer number (273053424).

Almost surely, 2^1560305260 is an apocalyptic number.

1560305260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1560305260 is an abundant number, since it is smaller than the sum of its proper divisors (1716335828).

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

1560305260 is a wasteful number, since it uses less digits than its factorization.

1560305260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78015272 (or 78015270 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1560305260 is about 39500.6994874774. The cubic root of 1560305260 is about 1159.8536428508.

The spelling of 1560305260 in words is "one billion, five hundred sixty million, three hundred five thousand, two hundred sixty".