13516252 has 12 divisors (see below), whose sum is σ = 23919840. Its totient is φ = 6682016.

The previous prime is 13516231. The next prime is 13516259. The reversal of 13516252 is 25261531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13516259) 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, 18628 + ... + 19339.

It is an arithmetic number, because the mean of its divisors is an integer number (1993320).

Almost surely, 2^13516252 is an apocalyptic number.

It is an amenable number.

13516252 is a deficient number, since it is larger than the sum of its proper divisors (10403588).

13516252 is a wasteful number, since it uses less digits than its factorization.

13516252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38060 (or 38058 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 13516252 is about 3676.4455660325. The cubic root of 13516252 is about 238.2056692631.

Adding to 13516252 its reverse (25261531), we get a palindrome (38777783).

The spelling of 13516252 in words is "thirteen million, five hundred sixteen thousand, two hundred fifty-two".