13445022 has 8 divisors (see below), whose sum is σ = 26890056. Its totient is φ = 4481672.

The previous prime is 13445021. The next prime is 13445039. The reversal of 13445022 is 22054431.

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

13445022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 13445022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13445021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1120413 + ... + 1120424.

It is an arithmetic number, because the mean of its divisors is an integer number (3361257).

Almost surely, 2^13445022 is an apocalyptic number.

13445022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13445022 is a wasteful number, since it uses less digits than its factorization.

13445022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240842.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 13445022 is about 3666.7454233966. The cubic root of 13445022 is about 237.7864878911.

Adding to 13445022 its reverse (22054431), we get a palindrome (35499453).

The spelling of 13445022 in words is "thirteen million, four hundred forty-five thousand, twenty-two".