14394190 has 16 divisors (see below), whose sum is σ = 26010720. Its totient is φ = 5735200.

The previous prime is 14394187. The next prime is 14394227. The reversal of 14394190 is 9149341.

It is a super-2 number, since 2×14394190² = 414385411512200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15 + ... + 5365.

It is an arithmetic number, because the mean of its divisors is an integer number (1625670).

Almost surely, 2^14394190 is an apocalyptic number.

14394190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14394190 is a deficient number, since it is larger than the sum of its proper divisors (11616530).

14394190 is a wasteful number, since it uses less digits than its factorization.

14394190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5627.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 14394190 is about 3793.9675802516. The cubic root of 14394190 is about 243.2553554273.

The spelling of 14394190 in words is "fourteen million, three hundred ninety-four thousand, one hundred ninety".