13507001 has 4 divisors (see below), whose sum is σ = 13794432. Its totient is φ = 13219572.

The previous prime is 13506973. The next prime is 13507009. The reversal of 13507001 is 10070531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13507001 - 2²² = 9312697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13507009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143645 + ... + 143738.

It is an arithmetic number, because the mean of its divisors is an integer number (3448608).

Almost surely, 2^13507001 is an apocalyptic number.

It is an amenable number.

13507001 is a deficient number, since it is larger than the sum of its proper divisors (287431).

13507001 is an equidigital number, since it uses as much as digits as its factorization.

13507001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287430.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 13507001 is about 3675.1872061162. The cubic root of 13507001 is about 238.1513114034.

Adding to 13507001 its reverse (10070531), we get a palindrome (23577532).

The spelling of 13507001 in words is "thirteen million, five hundred seven thousand, one".