13894365 has 16 divisors (see below), whose sum is σ = 22284288. Its totient is φ = 7392576.

The previous prime is 13894357. The next prime is 13894381. The reversal of 13894365 is 56349831.

13894365 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13894365 - 2³ = 13894357 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 7524 + ... + 9186.

It is an arithmetic number, because the mean of its divisors is an integer number (1392768).

Almost surely, 2^13894365 is an apocalyptic number.

13894365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13894365 is a deficient number, since it is larger than the sum of its proper divisors (8389923).

13894365 is a wasteful number, since it uses less digits than its factorization.

13894365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228.

The product of its digits is 77760, while the sum is 39.

The square root of 13894365 is about 3727.5145874966. The cubic root of 13894365 is about 240.4065159091.

The spelling of 13894365 in words is "thirteen million, eight hundred ninety-four thousand, three hundred sixty-five".