11628818 has 8 divisors (see below), whose sum is σ = 17468220. Its totient is φ = 5806080.

The previous prime is 11628809. The next prime is 11628821. The reversal of 11628818 is 81882611.

It can be written as a sum of positive squares in 2 ways, for example, as 11202409 + 426409 = 3347^2 + 653^2 .

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

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, 2243 + ... + 5318.

Almost surely, 2^11628818 is an apocalyptic number.

11628818 is a deficient number, since it is larger than the sum of its proper divisors (5839402).

11628818 is an equidigital number, since it uses as much as digits as its factorization.

11628818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8332.

The product of its digits is 6144, while the sum is 35.

The square root of 11628818 is about 3410.1052769673. The cubic root of 11628818 is about 226.5575421476.

The spelling of 11628818 in words is "eleven million, six hundred twenty-eight thousand, eight hundred eighteen".