13107493 has 16 divisors (see below), whose sum is σ = 16554240. Its totient is φ = 10112256.

The previous prime is 13107469. The next prime is 13107503. The reversal of 13107493 is 39470131.

It is not a de Polignac number, because 13107493 - 2⁵ = 13107461 is a prime.

It is a super-3 number, since 3×13107493³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13107403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343 + ... + 5131.

It is an arithmetic number, because the mean of its divisors is an integer number (1034640).

Almost surely, 2^13107493 is an apocalyptic number.

It is an amenable number.

13107493 is a deficient number, since it is larger than the sum of its proper divisors (3446747).

13107493 is a wasteful number, since it uses less digits than its factorization.

13107493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4836.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 13107493 is about 3620.4271847394. The cubic root of 13107493 is about 235.7797727704.

The spelling of 13107493 in words is "thirteen million, one hundred seven thousand, four hundred ninety-three".