13789252 has 6 divisors (see below), whose sum is σ = 24131198. Its totient is φ = 6894624.

The previous prime is 13789249. The next prime is 13789253. The reversal of 13789252 is 25298731.

It can be written as a sum of positive squares in only one way, i.e., 12503296 + 1285956 = 3536^2 + 1134^2 .

It is not an unprimeable number, because it can be changed into a prime (13789253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1723653 + ... + 1723660.

Almost surely, 2^13789252 is an apocalyptic number.

It is an amenable number.

13789252 is a deficient number, since it is larger than the sum of its proper divisors (10341946).

13789252 is a wasteful number, since it uses less digits than its factorization.

13789252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447317 (or 3447315 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 13789252 is about 3713.3882102468. The cubic root of 13789252 is about 239.7987433165.

It can be divided in two parts, 13789 and 252, that added together give a palindrome (14041).

The spelling of 13789252 in words is "thirteen million, seven hundred eighty-nine thousand, two hundred fifty-two".