11017149 has 32 divisors (see below), whose sum is σ = 17582208. Its totient is φ = 6048000.

The previous prime is 11017133. The next prime is 11017177. The reversal of 11017149 is 94171011.

It is not a de Polignac number, because 11017149 - 2⁴ = 11017133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11017109) 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 31 ways as a sum of consecutive naturals, for example, 25959 + ... + 26379.

It is an arithmetic number, because the mean of its divisors is an integer number (549444).

Almost surely, 2^11017149 is an apocalyptic number.

It is an amenable number.

11017149 is a deficient number, since it is larger than the sum of its proper divisors (6565059).

11017149 is a wasteful number, since it uses less digits than its factorization.

11017149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509.

The product of its (nonzero) digits is 252, while the sum is 24.

The square root of 11017149 is about 3319.2090925400. The cubic root of 11017149 is about 222.5135218816.

The spelling of 11017149 in words is "eleven million, seventeen thousand, one hundred forty-nine".