11628849 has 8 divisors (see below), whose sum is σ = 15573760. Its totient is φ = 7718256.

The previous prime is 11628847. The next prime is 11628907. The reversal of 11628849 is 94882611.

11628849 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11628849 - 2¹ = 11628847 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11628847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7777 + ... + 9150.

It is an arithmetic number, because the mean of its divisors is an integer number (1946720).

Almost surely, 2^11628849 is an apocalyptic number.

It is an amenable number.

11628849 is a deficient number, since it is larger than the sum of its proper divisors (3944911).

11628849 is a wasteful number, since it uses less digits than its factorization.

11628849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17159.

The product of its digits is 27648, while the sum is 39.

The square root of 11628849 is about 3410.1098222785. The cubic root of 11628849 is about 226.5577434657.

It can be divided in two parts, 1162 and 8849, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 11628849 in words is "eleven million, six hundred twenty-eight thousand, eight hundred forty-nine".