11144162 has 4 divisors (see below), whose sum is σ = 16716246. Its totient is φ = 5572080.

The previous prime is 11144153. The next prime is 11144209. The reversal of 11144162 is 26144111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9186961 + 1957201 = 3031^2 + 1399^2 .

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 as a sum of consecutive naturals, namely, 2786039 + ... + 2786042.

Almost surely, 2^11144162 is an apocalyptic number.

11144162 is a deficient number, since it is larger than the sum of its proper divisors (5572084).

11144162 is an equidigital number, since it uses as much as digits as its factorization.

11144162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5572083.

The product of its digits is 192, while the sum is 20.

The square root of 11144162 is about 3338.2872854205. The cubic root of 11144162 is about 223.3653512176.

Adding to 11144162 its reverse (26144111), we get a palindrome (37288273).

The spelling of 11144162 in words is "eleven million, one hundred forty-four thousand, one hundred sixty-two".