13702244 has 12 divisors (see below), whose sum is σ = 24005100. Its totient is φ = 6843648.

The previous prime is 13702229. The next prime is 13702253. The reversal of 13702244 is 44220731.

It can be written as a sum of positive squares in 2 ways, for example, as 9375844 + 4326400 = 3062^2 + 2080^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5372 + ... + 7500.

It is an arithmetic number, because the mean of its divisors is an integer number (2000425).

Almost surely, 2^13702244 is an apocalyptic number.

It is an amenable number.

13702244 is a deficient number, since it is larger than the sum of its proper divisors (10302856).

13702244 is a wasteful number, since it uses less digits than its factorization.

13702244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742 (or 3740 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 13702244 is about 3701.6542248027. The cubic root of 13702244 is about 239.2933147105.

Adding to 13702244 its reverse (44220731), we get a palindrome (57922975).

The spelling of 13702244 in words is "thirteen million, seven hundred two thousand, two hundred forty-four".