13702044 has 12 divisors (see below), whose sum is σ = 31971464. Its totient is φ = 4567344.

The previous prime is 13702001. The next prime is 13702057. The reversal of 13702044 is 44020731.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 13702044.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 570907 + ... + 570930.

Almost surely, 2^13702044 is an apocalyptic number.

It is an amenable number.

13702044 is an abundant number, since it is smaller than the sum of its proper divisors (18269420).

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

13702044 is a wasteful number, since it uses less digits than its factorization.

13702044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141844 (or 1141842 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 13702044 is about 3701.6272097552. The cubic root of 13702044 is about 239.2921504512.

Adding to 13702044 its reverse (44020731), we get a palindrome (57722775).

The spelling of 13702044 in words is "thirteen million, seven hundred two thousand, forty-four".