11055190 has 8 divisors (see below), whose sum is σ = 19899360. Its totient is φ = 4422072.

The previous prime is 11055173. The next prime is 11055211. The reversal of 11055190 is 9155011.

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

It is a super-2 number, since 2×11055190² = 244434451872200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552750 + ... + 552769.

It is an arithmetic number, because the mean of its divisors is an integer number (2487420).

Almost surely, 2^11055190 is an apocalyptic number.

11055190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11055190 is a deficient number, since it is larger than the sum of its proper divisors (8844170).

11055190 is a wasteful number, since it uses less digits than its factorization.

11055190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105526.

The product of its (nonzero) digits is 225, while the sum is 22.

The square root of 11055190 is about 3324.9345858227. The cubic root of 11055190 is about 222.7693325590.

The spelling of 11055190 in words is "eleven million, fifty-five thousand, one hundred ninety".