13894123 has 2 divisors, whose sum is σ = 13894124. Its totient is φ = 13894122.

The previous prime is 13894099. The next prime is 13894157. The reversal of 13894123 is 32149831.

13894123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13894123 - 2¹³ = 13885931 is a prime.

It is not a weakly prime, because it can be changed into another prime (13894193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6947061 + 6947062.

It is an arithmetic number, because the mean of its divisors is an integer number (6947062).

Almost surely, 2^13894123 is an apocalyptic number.

13894123 is a deficient number, since it is larger than the sum of its proper divisors (1).

13894123 is an equidigital number, since it uses as much as digits as its factorization.

13894123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 31.

The square root of 13894123 is about 3727.4821260470. The cubic root of 13894123 is about 240.4051201702.

The spelling of 13894123 in words is "thirteen million, eight hundred ninety-four thousand, one hundred twenty-three".