11794617860 has 12 divisors (see below), whose sum is σ = 24768697548. Its totient is φ = 4717847136.

The previous prime is 11794617839. The next prime is 11794617871. The reversal of 11794617860 is 6871649711.

It can be written as a sum of positive squares in 2 ways, for example, as 7902854404 + 3891763456 = 88898^2 + 62384^2 .

It is a super-2 number, since 2×11794617860² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11794617799 and 11794617808.

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, 294865427 + ... + 294865466.

It is an arithmetic number, because the mean of its divisors is an integer number (2064058129).

Almost surely, 2^11794617860 is an apocalyptic number.

11794617860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11794617860 is an abundant number, since it is smaller than the sum of its proper divisors (12974079688).

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

11794617860 is a wasteful number, since it uses less digits than its factorization.

11794617860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589730902 (or 589730900 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 50.

The spelling of 11794617860 in words is "eleven billion, seven hundred ninety-four million, six hundred seventeen thousand, eight hundred sixty".