14394406 has 24 divisors (see below), whose sum is σ = 24033024. Its totient is φ = 6458400.

The previous prime is 14394397. The next prime is 14394409. The reversal of 14394406 is 60449341.

14394406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14394409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11931 + ... + 13081.

It is an arithmetic number, because the mean of its divisors is an integer number (1001376).

Almost surely, 2^14394406 is an apocalyptic number.

14394406 is a deficient number, since it is larger than the sum of its proper divisors (9638618).

14394406 is a wasteful number, since it uses less digits than its factorization.

14394406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216 (or 1203 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 14394406 is about 3793.9960463870. The cubic root of 14394406 is about 243.2565721890.

It can be divided in two parts, 143 and 94406, that added together give a palindrome (94549).

The spelling of 14394406 in words is "fourteen million, three hundred ninety-four thousand, four hundred six".