13422282 has 16 divisors (see below), whose sum is σ = 28423872. Its totient is φ = 4210880.

The previous prime is 13422281. The next prime is 13422289. The reversal of 13422282 is 28222431.

It is not an unprimeable number, because it can be changed into a prime (13422281) 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 7 ways as a sum of consecutive naturals, for example, 65694 + ... + 65897.

It is an arithmetic number, because the mean of its divisors is an integer number (1776492).

Almost surely, 2^13422282 is an apocalyptic number.

13422282 is an abundant number, since it is smaller than the sum of its proper divisors (15001590).

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

13422282 is a wasteful number, since it uses less digits than its factorization.

13422282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131613.

The product of its digits is 1536, while the sum is 24.

The square root of 13422282 is about 3663.6432686603. The cubic root of 13422282 is about 237.6523535849.

The spelling of 13422282 in words is "thirteen million, four hundred twenty-two thousand, two hundred eighty-two".