11628875 has 16 divisors (see below), whose sum is σ = 14985984. Its totient is φ = 9000000.

The previous prime is 11628847. The next prime is 11628907. The reversal of 11628875 is 57882611.

11628875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11628875 - 2¹⁶ = 11563339 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2375 + ... + 5375.

It is an arithmetic number, because the mean of its divisors is an integer number (936624).

Almost surely, 2^11628875 is an apocalyptic number.

11628875 is a deficient number, since it is larger than the sum of its proper divisors (3357109).

11628875 is an equidigital number, since it uses as much as digits as its factorization.

11628875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3047 (or 3037 counting only the distinct ones).

The product of its digits is 26880, while the sum is 38.

The square root of 11628875 is about 3410.1136344703. The cubic root of 11628875 is about 226.5579123130.

The spelling of 11628875 in words is "eleven million, six hundred twenty-eight thousand, eight hundred seventy-five".