11344172 has 24 divisors (see below), whose sum is σ = 23030784. Its totient is φ = 4788432.

The previous prime is 11344169. The next prime is 11344181. The reversal of 11344172 is 27144311.

It is a happy 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, 1148 + ... + 4899.

It is an arithmetic number, because the mean of its divisors is an integer number (959616).

Almost surely, 2^11344172 is an apocalyptic number.

It is an amenable number.

11344172 is an abundant number, since it is smaller than the sum of its proper divisors (11686612).

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

11344172 is a wasteful number, since it uses less digits than its factorization.

11344172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125 (or 6123 counting only the distinct ones).

The product of its digits is 672, while the sum is 23.

The square root of 11344172 is about 3368.1110433001. Note that the first 3 decimals coincide. The cubic root of 11344172 is about 224.6937198925.

Adding to 11344172 its reverse (27144311), we get a palindrome (38488483).

The spelling of 11344172 in words is "eleven million, three hundred forty-four thousand, one hundred seventy-two".