13582201 has 16 divisors (see below), whose sum is σ = 14929920. Its totient is φ = 12305920.

The previous prime is 13582187. The next prime is 13582243. The reversal of 13582201 is 10228531.

It is a cyclic number.

It is not a de Polignac number, because 13582201 - 2¹¹ = 13580153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13582291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71016 + ... + 71206.

It is an arithmetic number, because the mean of its divisors is an integer number (933120).

Almost surely, 2^13582201 is an apocalyptic number.

It is an amenable number.

13582201 is a deficient number, since it is larger than the sum of its proper divisors (1347719).

13582201 is a wasteful number, since it uses less digits than its factorization.

13582201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 13582201 is about 3685.4037770643. The cubic root of 13582201 is about 238.5924615166.

The spelling of 13582201 in words is "thirteen million, five hundred eighty-two thousand, two hundred one".