1260835760 has 40 divisors (see below), whose sum is σ = 2941927776. Its totient is φ = 502530560.

The previous prime is 1260835739. The next prime is 1260835769. The reversal of 1260835760 is 675380621.

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

It is not an unprimeable number, because it can be changed into a prime (1260835769) 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, 5564 + ... + 50523.

Almost surely, 2^1260835760 is an apocalyptic number.

1260835760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1260835760 is an abundant number, since it is smaller than the sum of its proper divisors (1681092016).

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

1260835760 is a wasteful number, since it uses less digits than its factorization.

1260835760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56381 (or 56375 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 1260835760 is about 35508.2491824083. The cubic root of 1260835760 is about 1080.3210522421.

The spelling of 1260835760 in words is "one billion, two hundred sixty million, eight hundred thirty-five thousand, seven hundred sixty".