14194738 has 8 divisors (see below), whose sum is σ = 21404160. Its totient is φ = 7060020.

The previous prime is 14194723. The next prime is 14194753. The reversal of 14194738 is 83749141.

It is an interprime number because it is at equal distance from previous prime (14194723) and next prime (14194753).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 14194697 and 14194706.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18198 + ... + 18961.

It is an arithmetic number, because the mean of its divisors is an integer number (2675520).

Almost surely, 2^14194738 is an apocalyptic number.

14194738 is a deficient number, since it is larger than the sum of its proper divisors (7209422).

14194738 is a wasteful number, since it uses less digits than its factorization.

14194738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37352.

The product of its digits is 24192, while the sum is 37.

The square root of 14194738 is about 3767.5904766840. The cubic root of 14194738 is about 242.1265758623.

The spelling of 14194738 in words is "fourteen million, one hundred ninety-four thousand, seven hundred thirty-eight".