13544252 has 6 divisors (see below), whose sum is σ = 23702448. Its totient is φ = 6772124.

The previous prime is 13544243. The next prime is 13544261. The reversal of 13544252 is 25244531.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13544243) and next prime (13544261).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693028 + ... + 1693035.

It is an arithmetic number, because the mean of its divisors is an integer number (3950408).

Almost surely, 2^13544252 is an apocalyptic number.

It is an amenable number.

13544252 is a deficient number, since it is larger than the sum of its proper divisors (10158196).

13544252 is a wasteful number, since it uses less digits than its factorization.

13544252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386067 (or 3386065 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 13544252 is about 3680.2516218324. The cubic root of 13544252 is about 238.3700431932.

Adding to 13544252 its reverse (25244531), we get a palindrome (38788783).

The spelling of 13544252 in words is "thirteen million, five hundred forty-four thousand, two hundred fifty-two".