11662122 has 16 divisors (see below), whose sum is σ = 23893632. Its totient is φ = 3792480.

The previous prime is 11662109. The next prime is 11662151. The reversal of 11662122 is 22126611.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23458 + ... + 23949.

It is an arithmetic number, because the mean of its divisors is an integer number (1493352).

Almost surely, 2^11662122 is an apocalyptic number.

11662122 is an abundant number, since it is smaller than the sum of its proper divisors (12231510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11662122 is a wasteful number, since it uses less digits than its factorization.

11662122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47453.

The product of its digits is 288, while the sum is 21.

The square root of 11662122 is about 3414.9849194396. The cubic root of 11662122 is about 226.7736168683.

Adding to 11662122 its reverse (22126611), we get a palindrome (33788733).

The spelling of 11662122 in words is "eleven million, six hundred sixty-two thousand, one hundred twenty-two".