13633201 has 8 divisors (see below), whose sum is σ = 14467680. Its totient is φ = 12802368.

The previous prime is 13633199. The next prime is 13633223. The reversal of 13633201 is 10233631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13633201 - 2¹ = 13633199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13633231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12870 + ... + 13888.

It is an arithmetic number, because the mean of its divisors is an integer number (1808460).

Almost surely, 2^13633201 is an apocalyptic number.

It is an amenable number.

13633201 is a deficient number, since it is larger than the sum of its proper divisors (834479).

13633201 is a wasteful number, since it uses less digits than its factorization.

13633201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 13633201 is about 3692.3164815601. The cubic root of 13633201 is about 238.8907199267.

Adding to 13633201 its reverse (10233631), we get a palindrome (23866832).

The spelling of 13633201 in words is "thirteen million, six hundred thirty-three thousand, two hundred one".