13672093 has 4 divisors (see below), whose sum is σ = 13687740. Its totient is φ = 13656448.

The previous prime is 13672049. The next prime is 13672111. The reversal of 13672093 is 39027631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39027631 = 17 ⋅2295743.

It can be written as a sum of positive squares in 2 ways, for example, as 1582564 + 12089529 = 1258^2 + 3477^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13672093 is a prime.

It is a super-2 number, since 2×13672093² = 373852254001298, which contains 22 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 (13672003) 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, 6430 + ... + 8287.

It is an arithmetic number, because the mean of its divisors is an integer number (3421935).

Almost surely, 2^13672093 is an apocalyptic number.

It is an amenable number.

13672093 is a deficient number, since it is larger than the sum of its proper divisors (15647).

13672093 is an equidigital number, since it uses as much as digits as its factorization.

13672093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15646.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 13672093 is about 3697.5793433002. The cubic root of 13672093 is about 239.1176687548.

The spelling of 13672093 in words is "thirteen million, six hundred seventy-two thousand, ninety-three".