13007501 has 4 divisors (see below), whose sum is σ = 14008092. Its totient is φ = 12006912.

The previous prime is 13007483. The next prime is 13007509. The reversal of 13007501 is 10570031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10570031 = 193 ⋅54767.

It can be written as a sum of positive squares in 2 ways, for example, as 7295401 + 5712100 = 2701^2 + 2390^2 .

It is a cyclic number.

It is not a de Polignac number, because 13007501 - 2⁶ = 13007437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13007501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13007509) 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, 500276 + ... + 500301.

It is an arithmetic number, because the mean of its divisors is an integer number (3502023).

Almost surely, 2^13007501 is an apocalyptic number.

It is an amenable number.

13007501 is a deficient number, since it is larger than the sum of its proper divisors (1000591).

13007501 is a wasteful number, since it uses less digits than its factorization.

13007501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000590.

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

The square root of 13007501 is about 3606.5913270012. The cubic root of 13007501 is about 235.1786840806.

Adding to 13007501 its reverse (10570031), we get a palindrome (23577532).

The spelling of 13007501 in words is "thirteen million, seven thousand, five hundred one".