13420001 has 8 divisors (see below), whose sum is σ = 15383424. Its totient is φ = 11468160.

The previous prime is 13419949. The next prime is 13420003. The reversal of 13420001 is 10002431.

It is a happy number.

13420001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13420001 - 2¹⁴ = 13403617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13420003) 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, 245 + ... + 5186.

It is an arithmetic number, because the mean of its divisors is an integer number (1922928).

Almost surely, 2^13420001 is an apocalyptic number.

It is an amenable number.

13420001 is a deficient number, since it is larger than the sum of its proper divisors (1963423).

13420001 is an equidigital number, since it uses as much as digits as its factorization.

13420001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5791.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 13420001 is about 3663.3319532906. The cubic root of 13420001 is about 237.6388905059.

Adding to 13420001 its reverse (10002431), we get a palindrome (23422432).

The spelling of 13420001 in words is "thirteen million, four hundred twenty thousand, one".