11612164 has 6 divisors (see below), whose sum is σ = 20321294. Its totient is φ = 5806080.

The previous prime is 11612147. The next prime is 11612201. The reversal of 11612164 is 46121611.

It can be written as a sum of positive squares in only one way, i.e., 9486400 + 2125764 = 3080^2 + 1458^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1451517 + ... + 1451524.

Almost surely, 2^11612164 is an apocalyptic number.

It is an amenable number.

11612164 is a deficient number, since it is larger than the sum of its proper divisors (8709130).

11612164 is a wasteful number, since it uses less digits than its factorization.

11612164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903045 (or 2903043 counting only the distinct ones).

The product of its digits is 288, while the sum is 22.

The square root of 11612164 is about 3407.6625419780. The cubic root of 11612164 is about 226.4493370566.

Adding to 11612164 its reverse (46121611), we get a palindrome (57733775).

The spelling of 11612164 in words is "eleven million, six hundred twelve thousand, one hundred sixty-four".