13422284 has 12 divisors (see below), whose sum is σ = 24725400. Its totient is φ = 6357888.

The previous prime is 13422281. The next prime is 13422289. The reversal of 13422284 is 48222431.

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 3 ways as a sum of consecutive naturals, for example, 88229 + ... + 88380.

It is an arithmetic number, because the mean of its divisors is an integer number (2060450).

Almost surely, 2^13422284 is an apocalyptic number.

It is an amenable number.

13422284 is a deficient number, since it is larger than the sum of its proper divisors (11303116).

13422284 is a wasteful number, since it uses less digits than its factorization.

13422284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176632 (or 176630 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 13422284 is about 3663.6435416126. The cubic root of 13422284 is about 237.6523653887.

The spelling of 13422284 in words is "thirteen million, four hundred twenty-two thousand, two hundred eighty-four".