11128054 has 16 divisors (see below), whose sum is σ = 19735200. Its totient is φ = 4604544.

The previous prime is 11128037. The next prime is 11128063. The reversal of 11128054 is 45082111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13299 + ... + 14110.

It is an arithmetic number, because the mean of its divisors is an integer number (1233450).

Almost surely, 2^11128054 is an apocalyptic number.

11128054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11128054 is a deficient number, since it is larger than the sum of its proper divisors (8607146).

11128054 is a wasteful number, since it uses less digits than its factorization.

11128054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27447.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 11128054 is about 3335.8737985721. The cubic root of 11128054 is about 223.2576803732.

The spelling of 11128054 in words is "eleven million, one hundred twenty-eight thousand, fifty-four".