13049507 has 8 divisors (see below), whose sum is σ = 13641600. Its totient is φ = 12466944.

The previous prime is 13049497. The next prime is 13049551. The reversal of 13049507 is 70594031.

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 13049507 - 2²⁰ = 12000931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 13049507.

It is not an unprimeable number, because it can be changed into a prime (13042507) 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 7 ways as a sum of consecutive naturals, for example, 494 + ... + 5132.

It is an arithmetic number, because the mean of its divisors is an integer number (1705200).

Almost surely, 2^13049507 is an apocalyptic number.

13049507 is a deficient number, since it is larger than the sum of its proper divisors (592093).

13049507 is an equidigital number, since it uses as much as digits as its factorization.

13049507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4765.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 13049507 is about 3612.4101372906. The cubic root of 13049507 is about 235.4315715139.

The spelling of 13049507 in words is "thirteen million, forty-nine thousand, five hundred seven".