13735444 has 12 divisors (see below), whose sum is σ = 24866100. Its totient is φ = 6630848.

The previous prime is 13735441. The next prime is 13735471. The reversal of 13735444 is 44453731.

It can be written as a sum of positive squares in 2 ways, for example, as 10163344 + 3572100 = 3188^2 + 1890^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13735441) 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, 59089 + ... + 59320.

It is an arithmetic number, because the mean of its divisors is an integer number (2072175).

Almost surely, 2^13735444 is an apocalyptic number.

It is an amenable number.

13735444 is a deficient number, since it is larger than the sum of its proper divisors (11130656).

13735444 is a wasteful number, since it uses less digits than its factorization.

13735444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118442 (or 118440 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 13735444 is about 3706.1359931875. The cubic root of 13735444 is about 239.4864249348.

The spelling of 13735444 in words is "thirteen million, seven hundred thirty-five thousand, four hundred forty-four".