11122984 has 32 divisors (see below), whose sum is σ = 22141440. Its totient is φ = 5227200.

The previous prime is 11122949. The next prime is 11122987. The reversal of 11122984 is 48922111.

It is not an unprimeable number, because it can be changed into a prime (11122987) by changing a digit.

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, 10729 + ... + 11719.

It is an arithmetic number, because the mean of its divisors is an integer number (691920).

Almost surely, 2^11122984 is an apocalyptic number.

It is an amenable number.

11122984 is a deficient number, since it is larger than the sum of its proper divisors (11018456).

11122984 is a wasteful number, since it uses less digits than its factorization.

11122984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081 (or 1077 counting only the distinct ones).

The product of its digits is 1152, while the sum is 28.

The square root of 11122984 is about 3335.1137911622. The cubic root of 11122984 is about 223.2237694311.

It can be divided in two parts, 1112 and 2984, that added together give a 12-th power (4096 = 2¹²).

The spelling of 11122984 in words is "eleven million, one hundred twenty-two thousand, nine hundred eighty-four".