11149982 has 16 divisors (see below), whose sum is σ = 17083872. Its totient is φ = 5456640.

The previous prime is 11149973. The next prime is 11150021. The reversal of 11149982 is 28994111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32918 + ... + 33254.

It is an arithmetic number, because the mean of its divisors is an integer number (1067742).

Almost surely, 2^11149982 is an apocalyptic number.

11149982 is a deficient number, since it is larger than the sum of its proper divisors (5933890).

11149982 is a wasteful number, since it uses less digits than its factorization.

11149982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643.

The product of its digits is 5184, while the sum is 35.

The square root of 11149982 is about 3339.1588761243. The cubic root of 11149982 is about 223.4042283775.

The spelling of 11149982 in words is "eleven million, one hundred forty-nine thousand, nine hundred eighty-two".