13582252 has 12 divisors (see below), whose sum is σ = 25167240. Its totient is φ = 6391616.

The previous prime is 13582243. The next prime is 13582253. The reversal of 13582252 is 25228531.

It is a self number, because there is not a number n which added to its sum of digits gives 13582252.

It is not an unprimeable number, because it can be changed into a prime (13582253) 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, 99802 + ... + 99937.

It is an arithmetic number, because the mean of its divisors is an integer number (2097270).

Almost surely, 2^13582252 is an apocalyptic number.

It is an amenable number.

13582252 is a deficient number, since it is larger than the sum of its proper divisors (11584988).

13582252 is a wasteful number, since it uses less digits than its factorization.

13582252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199760 (or 199758 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 13582252 is about 3685.4106962454. The cubic root of 13582252 is about 238.5927601476.

The spelling of 13582252 in words is "thirteen million, five hundred eighty-two thousand, two hundred fifty-two".