11712677260 has 12 divisors (see below), whose sum is σ = 24596622288. Its totient is φ = 4685070896.

The previous prime is 11712677257. The next prime is 11712677287. The reversal of 11712677260 is 6277621711.

It is a happy number.

It is a super-2 number, since 2×11712677260² (a number of 21 digits) 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, 292816912 + ... + 292816951.

It is an arithmetic number, because the mean of its divisors is an integer number (2049718524).

Almost surely, 2^11712677260 is an apocalyptic number.

11712677260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11712677260 is an abundant number, since it is smaller than the sum of its proper divisors (12883945028).

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

11712677260 is a wasteful number, since it uses less digits than its factorization.

11712677260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585633872 (or 585633870 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 40.

The spelling of 11712677260 in words is "eleven billion, seven hundred twelve million, six hundred seventy-seven thousand, two hundred sixty".