11439622 has 8 divisors (see below), whose sum is σ = 17199000. Its totient is φ = 5706624.

The previous prime is 11439587. The next prime is 11439629. The reversal of 11439622 is 22693411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11439629) 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 3 ways as a sum of consecutive naturals, for example, 5472 + ... + 7267.

It is an arithmetic number, because the mean of its divisors is an integer number (2149875).

Almost surely, 2^11439622 is an apocalyptic number.

11439622 is a deficient number, since it is larger than the sum of its proper divisors (5759378).

11439622 is a wasteful number, since it uses less digits than its factorization.

11439622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13190.

The product of its digits is 2592, while the sum is 28.

The square root of 11439622 is about 3382.2510255745. The cubic root of 11439622 is about 225.3221525172.

The spelling of 11439622 in words is "eleven million, four hundred thirty-nine thousand, six hundred twenty-two".