13620301 has 8 divisors (see below), whose sum is σ = 14249664. Its totient is φ = 12994080.

The previous prime is 13620287. The next prime is 13620317. The reversal of 13620301 is 10302631.

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

It is a de Polignac number, because none of the positive numbers 2^k-13620301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13620601) 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, 15465 + ... + 16321.

It is an arithmetic number, because the mean of its divisors is an integer number (1781208).

Almost surely, 2^13620301 is an apocalyptic number.

It is an amenable number.

13620301 is a deficient number, since it is larger than the sum of its proper divisors (629363).

13620301 is an equidigital number, since it uses as much as digits as its factorization.

13620301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 13620301 is about 3690.5691972919. The cubic root of 13620301 is about 238.8153484669.

Adding to 13620301 its reverse (10302631), we get a palindrome (23922932).

The spelling of 13620301 in words is "thirteen million, six hundred twenty thousand, three hundred one".