11218853 has 8 divisors (see below), whose sum is σ = 11854080. Its totient is φ = 10600240.

The previous prime is 11218849. The next prime is 11218903. The reversal of 11218853 is 35881211.

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

It is a cyclic number.

It is not a de Polignac number, because 11218853 - 2² = 11218849 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11218813) 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, 2753 + ... + 5478.

It is an arithmetic number, because the mean of its divisors is an integer number (1481760).

Almost surely, 2^11218853 is an apocalyptic number.

It is an amenable number.

11218853 is a deficient number, since it is larger than the sum of its proper divisors (635227).

11218853 is an equidigital number, since it uses as much as digits as its factorization.

11218853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8307.

The product of its digits is 1920, while the sum is 29.

The square root of 11218853 is about 3349.4556274117. The cubic root of 11218853 is about 223.8632575811.

The spelling of 11218853 in words is "eleven million, two hundred eighteen thousand, eight hundred fifty-three".