1260873160 has 16 divisors (see below), whose sum is σ = 2836964700. Its totient is φ = 504349248.

The previous prime is 1260873157. The next prime is 1260873181. The reversal of 1260873160 is 613780621.

It can be written as a sum of positive squares in 2 ways, for example, as 1163219236 + 97653924 = 34106^2 + 9882^2 .

It is a super-2 number, since 2×1260873160² = 3179602251216771200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15760875 + ... + 15760954.

Almost surely, 2^1260873160 is an apocalyptic number.

1260873160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1260873160 is an abundant number, since it is smaller than the sum of its proper divisors (1576091540).

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

1260873160 is a wasteful number, since it uses less digits than its factorization.

1260873160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31521840 (or 31521836 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1260873160 is about 35508.7758166907. The cubic root of 1260873160 is about 1080.3317339420.

The spelling of 1260873160 in words is "one billion, two hundred sixty million, eight hundred seventy-three thousand, one hundred sixty".