1260456708 has 24 divisors (see below), whose sum is σ = 3361218112. Its totient is φ = 360130464.

The previous prime is 1260456697. The next prime is 1260456749. The reversal of 1260456708 is 8076540621.

It is a super-2 number, since 2×1260456708² = 3177502225484394528, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7502635 + ... + 7502802.

Almost surely, 2^1260456708 is an apocalyptic number.

It is an amenable number.

1260456708 is an abundant number, since it is smaller than the sum of its proper divisors (2100761404).

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

1260456708 is a wasteful number, since it uses less digits than its factorization.

1260456708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15005451 (or 15005449 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 1260456708 is about 35502.9112609093. The cubic root of 1260456708 is about 1080.2127804349.

The spelling of 1260456708 in words is "one billion, two hundred sixty million, four hundred fifty-six thousand, seven hundred eight".