11712883 has 12 divisors (see below), whose sum is σ = 14496528. Its totient is φ = 9266400.

The previous prime is 11712871. The next prime is 11712887. The reversal of 11712883 is 38821711.

It is a happy number.

It is not a de Polignac number, because 11712883 - 2²¹ = 9615731 is a prime.

It is a super-4 number, since 4×11712883⁴ (a number of 29 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11712887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3768 + ... + 6133.

It is an arithmetic number, because the mean of its divisors is an integer number (1208044).

Almost surely, 2^11712883 is an apocalyptic number.

11712883 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11712883 is a deficient number, since it is larger than the sum of its proper divisors (2783645).

11712883 is an equidigital number, since it uses as much as digits as its factorization.

11712883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9934 (or 9921 counting only the distinct ones).

The product of its digits is 2688, while the sum is 31.

The square root of 11712883 is about 3422.4089469261. The cubic root of 11712883 is about 227.1021618332.

The spelling of 11712883 in words is "eleven million, seven hundred twelve thousand, eight hundred eighty-three".