11687627 has 12 divisors (see below), whose sum is σ = 13741560. Its totient is φ = 9910656.

The previous prime is 11687591. The next prime is 11687629. The reversal of 11687627 is 72678611.

It is not a de Polignac number, because 11687627 - 2⁶ = 11687563 is a prime.

It is a super-2 number, since 2×11687627² = 273201249782258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11687629) 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 11 ways as a sum of consecutive naturals, for example, 3524 + ... + 5982.

It is an arithmetic number, because the mean of its divisors is an integer number (1145130).

Almost surely, 2^11687627 is an apocalyptic number.

11687627 is a deficient number, since it is larger than the sum of its proper divisors (2053933).

11687627 is an equidigital number, since it uses as much as digits as its factorization.

11687627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570 (or 2563 counting only the distinct ones).

The product of its digits is 28224, while the sum is 38.

The square root of 11687627 is about 3418.7171570635. The cubic root of 11687627 is about 226.9388140708.

The spelling of 11687627 in words is "eleven million, six hundred eighty-seven thousand, six hundred twenty-seven".