14000394 has 8 divisors (see below), whose sum is σ = 28000800. Its totient is φ = 4666796.

The previous prime is 14000383. The next prime is 14000423. The reversal of 14000394 is 49300041.

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

14000394 is an admirable number.

It is a super-2 number, since 2×14000394² = 392022064310472, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14000394.

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, 1166694 + ... + 1166705.

It is an arithmetic number, because the mean of its divisors is an integer number (3500100).

Almost surely, 2^14000394 is an apocalyptic number.

14000394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14000394 is a wasteful number, since it uses less digits than its factorization.

14000394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333404.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 14000394 is about 3741.7100368682. The cubic root of 14000394 is about 241.0164873393.

The spelling of 14000394 in words is "fourteen million, three hundred ninety-four", and thus it is an aban number.