11155372 has 12 divisors (see below), whose sum is σ = 20195280. Its totient is φ = 5385296.

The previous prime is 11155363. The next prime is 11155373. The reversal of 11155372 is 27355111.

It is not an unprimeable number, because it can be changed into a prime (11155373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47968 + ... + 48199.

It is an arithmetic number, because the mean of its divisors is an integer number (1682940).

Almost surely, 2^11155372 is an apocalyptic number.

It is an amenable number.

11155372 is a deficient number, since it is larger than the sum of its proper divisors (9039908).

11155372 is a wasteful number, since it uses less digits than its factorization.

11155372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96200 (or 96198 counting only the distinct ones).

The product of its digits is 1050, while the sum is 25.

The square root of 11155372 is about 3339.9658680891. The cubic root of 11155372 is about 223.4402211056.

The spelling of 11155372 in words is "eleven million, one hundred fifty-five thousand, three hundred seventy-two".