13246393 has 8 divisors (see below), whose sum is σ = 13777920. Its totient is φ = 12721440.

The previous prime is 13246391. The next prime is 13246411. The reversal of 13246393 is 39364231.

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 13246393 - 2¹ = 13246391 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13246391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2688 + ... + 5806.

It is an arithmetic number, because the mean of its divisors is an integer number (1722240).

Almost surely, 2^13246393 is an apocalyptic number.

It is an amenable number.

13246393 is a deficient number, since it is larger than the sum of its proper divisors (531527).

13246393 is a wasteful number, since it uses less digits than its factorization.

13246393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287.

The product of its digits is 11664, while the sum is 31.

The square root of 13246393 is about 3639.5594513622. The cubic root of 13246393 is about 236.6097001906.

The spelling of 13246393 in words is "thirteen million, two hundred forty-six thousand, three hundred ninety-three".