13738422 has 16 divisors (see below), whose sum is σ = 27643392. Its totient is φ = 4551720.

The previous prime is 13738411. The next prime is 13738423. The reversal of 13738422 is 22483731.

13738422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13738422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13738423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5854 + ... + 7857.

It is an arithmetic number, because the mean of its divisors is an integer number (1727712).

Almost surely, 2^13738422 is an apocalyptic number.

13738422 is an abundant number, since it is smaller than the sum of its proper divisors (13904970).

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

13738422 is a wasteful number, since it uses less digits than its factorization.

13738422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13883.

The product of its digits is 8064, while the sum is 30.

The square root of 13738422 is about 3706.5377375659. The cubic root of 13738422 is about 239.5037314749.

The spelling of 13738422 in words is "thirteen million, seven hundred thirty-eight thousand, four hundred twenty-two".