11827628 has 6 divisors (see below), whose sum is σ = 20698356. Its totient is φ = 5913812.

The previous prime is 11827609. The next prime is 11827663. The reversal of 11827628 is 82672811.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1478450 + ... + 1478457.

It is an arithmetic number, because the mean of its divisors is an integer number (3449726).

Almost surely, 2^11827628 is an apocalyptic number.

It is an amenable number.

11827628 is a deficient number, since it is larger than the sum of its proper divisors (8870728).

11827628 is a wasteful number, since it uses less digits than its factorization.

11827628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956911 (or 2956909 counting only the distinct ones).

The product of its digits is 10752, while the sum is 35.

The square root of 11827628 is about 3439.1318672014. The cubic root of 11827628 is about 227.8413536770.

The spelling of 11827628 in words is "eleven million, eight hundred twenty-seven thousand, six hundred twenty-eight".