11162055 has 8 divisors (see below), whose sum is σ = 17859312. Its totient is φ = 5953088.

The previous prime is 11162051. The next prime is 11162059. The reversal of 11162055 is 55026111.

11162055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11162051) and next prime (11162059).

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 11162055 - 2² = 11162051 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11162051) 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, 372054 + ... + 372083.

It is an arithmetic number, because the mean of its divisors is an integer number (2232414).

Almost surely, 2^11162055 is an apocalyptic number.

11162055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11162055 is a deficient number, since it is larger than the sum of its proper divisors (6697257).

11162055 is an equidigital number, since it uses as much as digits as its factorization.

11162055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744145.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 11162055 is about 3340.9661776199. The cubic root of 11162055 is about 223.4848319862.

Adding to 11162055 its reverse (55026111), we get a palindrome (66188166).

The spelling of 11162055 in words is "eleven million, one hundred sixty-two thousand, fifty-five".