13406001 has 16 divisors (see below), whose sum is σ = 21504000. Its totient is φ = 7257168.

The previous prime is 13405999. The next prime is 13406009. The reversal of 13406001 is 10060431.

13406001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13406001 - 2¹ = 13405999 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13406009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16401 + ... + 17198.

It is an arithmetic number, because the mean of its divisors is an integer number (1344000).

Almost surely, 2^13406001 is an apocalyptic number.

It is an amenable number.

13406001 is a deficient number, since it is larger than the sum of its proper divisors (8097999).

13406001 is a wasteful number, since it uses less digits than its factorization.

13406001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33628.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 13406001 is about 3661.4206259320. The cubic root of 13406001 is about 237.5562252848.

Adding to 13406001 its reverse (10060431), we get a palindrome (23466432).

The spelling of 13406001 in words is "thirteen million, four hundred six thousand, one".