13436022 has 16 divisors (see below), whose sum is σ = 26925552. Its totient is φ = 4469760.

The previous prime is 13436009. The next prime is 13436029. The reversal of 13436022 is 22063431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13436022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13436029) 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 7 ways as a sum of consecutive naturals, for example, 1522 + ... + 5402.

It is an arithmetic number, because the mean of its divisors is an integer number (1682847).

Almost surely, 2^13436022 is an apocalyptic number.

13436022 is an abundant number, since it is smaller than the sum of its proper divisors (13489530).

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

13436022 is a wasteful number, since it uses less digits than its factorization.

13436022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4463.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 13436022 is about 3665.5179715833. The cubic root of 13436022 is about 237.7334185324.

Adding to 13436022 its reverse (22063431), we get a palindrome (35499453).

The spelling of 13436022 in words is "thirteen million, four hundred thirty-six thousand, twenty-two".