13894294 has 4 divisors (see below), whose sum is σ = 20841444. Its totient is φ = 6947146.

The previous prime is 13894291. The next prime is 13894303. The reversal of 13894294 is 49249831.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49249831 = 23 ⋅2141297.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13894291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3473572 + ... + 3473575.

It is an arithmetic number, because the mean of its divisors is an integer number (5210361).

Almost surely, 2^13894294 is an apocalyptic number.

13894294 is a deficient number, since it is larger than the sum of its proper divisors (6947150).

13894294 is an equidigital number, since it uses as much as digits as its factorization.

13894294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6947149.

The product of its digits is 62208, while the sum is 40.

The square root of 13894294 is about 3727.5050637122. The cubic root of 13894294 is about 240.4061064171.

The spelling of 13894294 in words is "thirteen million, eight hundred ninety-four thousand, two hundred ninety-four".