11628843 has 8 divisors (see below), whose sum is σ = 15579456. Its totient is φ = 7715400.

The previous prime is 11628821. The next prime is 11628847. The reversal of 11628843 is 34882611.

11628843 is digitally balanced in base 2 and base 4, because in such bases 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 11628843 - 2¹² = 11624747 is a prime.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8553 + ... + 9818.

It is an arithmetic number, because the mean of its divisors is an integer number (1947432).

Almost surely, 2^11628843 is an apocalyptic number.

11628843 is a deficient number, since it is larger than the sum of its proper divisors (3950613).

11628843 is a wasteful number, since it uses less digits than its factorization.

11628843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18585.

The product of its digits is 9216, while the sum is 33.

The square root of 11628843 is about 3410.1089425413. The cubic root of 11628843 is about 226.5577045010.

The spelling of 11628843 in words is "eleven million, six hundred twenty-eight thousand, eight hundred forty-three".