11881627 has 8 divisors (see below), whose sum is σ = 12072816. Its totient is φ = 11692032.

The previous prime is 11881591. The next prime is 11881673. The reversal of 11881627 is 72618811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11881627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11881592 and 11881601.

It is not an unprimeable number, because it can be changed into a prime (11881687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33483 + ... + 33835.

It is an arithmetic number, because the mean of its divisors is an integer number (1509102).

Almost surely, 2^11881627 is an apocalyptic number.

11881627 is a deficient number, since it is larger than the sum of its proper divisors (191189).

11881627 is an equidigital number, since it uses as much as digits as its factorization.

11881627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797.

The product of its digits is 5376, while the sum is 34.

The square root of 11881627 is about 3446.9736001310. The cubic root of 11881627 is about 228.1875636747.

The spelling of 11881627 in words is "eleven million, eight hundred eighty-one thousand, six hundred twenty-seven".