11275873 has 16 divisors (see below), whose sum is σ = 13680000. Its totient is φ = 9078912.

The previous prime is 11275871. The next prime is 11275883. The reversal of 11275873 is 37857211.

It is a cyclic number.

It is not a de Polignac number, because 11275873 - 2¹ = 11275871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11275871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19533 + ... + 20101.

It is an arithmetic number, because the mean of its divisors is an integer number (855000).

Almost surely, 2^11275873 is an apocalyptic number.

It is an amenable number.

11275873 is a deficient number, since it is larger than the sum of its proper divisors (2404127).

11275873 is a wasteful number, since it uses less digits than its factorization.

11275873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744.

The product of its digits is 11760, while the sum is 34.

The square root of 11275873 is about 3357.9566703577. The cubic root of 11275873 is about 224.2418797164.

The spelling of 11275873 in words is "eleven million, two hundred seventy-five thousand, eight hundred seventy-three".