13894266 has 16 divisors (see below), whose sum is σ = 27993024. Its totient is φ = 4597344.

The previous prime is 13894261. The next prime is 13894291. The reversal of 13894266 is 66249831.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13894261) 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, 7630 + ... + 9273.

It is an arithmetic number, because the mean of its divisors is an integer number (1749564).

Almost surely, 2^13894266 is an apocalyptic number.

13894266 is an abundant number, since it is smaller than the sum of its proper divisors (14098758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13894266 is a wasteful number, since it uses less digits than its factorization.

13894266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17045.

The product of its digits is 62208, while the sum is 39.

The square root of 13894266 is about 3727.5013078469. The cubic root of 13894266 is about 240.4059449270.

The spelling of 13894266 in words is "thirteen million, eight hundred ninety-four thousand, two hundred sixty-six".