14522272 has 24 divisors (see below), whose sum is σ = 29578500. Its totient is φ = 7010304.

The previous prime is 14522257. The next prime is 14522273. The reversal of 14522272 is 27222541.

It can be written as a sum of positive squares in 2 ways, for example, as 14107536 + 414736 = 3756^2 + 644^2 .

It is not an unprimeable number, because it can be changed into a prime (14522273) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6897 + ... + 8752.

Almost surely, 2^14522272 is an apocalyptic number.

It is an amenable number.

14522272 is an abundant number, since it is smaller than the sum of its proper divisors (15056228).

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

14522272 is a wasteful number, since it uses less digits than its factorization.

14522272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15688 (or 15680 counting only the distinct ones).

The product of its digits is 2240, while the sum is 25.

The square root of 14522272 is about 3810.8098876748. The cubic root of 14522272 is about 243.9747353578.

The spelling of 14522272 in words is "fourteen million, five hundred twenty-two thousand, two hundred seventy-two".