14193414 has 32 divisors (see below), whose sum is σ = 32019840. Its totient is φ = 4659336.

The previous prime is 14193409. The next prime is 14193427. The reversal of 14193414 is 41439141.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1657 + ... + 5579.

It is an arithmetic number, because the mean of its divisors is an integer number (1000620).

Almost surely, 2^14193414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14193414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16009920).

14193414 is an abundant number, since it is smaller than the sum of its proper divisors (17826426).

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

14193414 is a wasteful number, since it uses less digits than its factorization.

14193414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001 (or 3995 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 14193414 is about 3767.4147634684. The cubic root of 14193414 is about 242.1190475901.

The spelling of 14193414 in words is "fourteen million, one hundred ninety-three thousand, four hundred fourteen".