14493190 has 8 divisors (see below), whose sum is σ = 26087760. Its totient is φ = 5797272.

The previous prime is 14493187. The next prime is 14493191. The reversal of 14493190 is 9139441.

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

It is a super-2 number, since 2×14493190² = 420105112752200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14493191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724650 + ... + 724669.

It is an arithmetic number, because the mean of its divisors is an integer number (3260970).

Almost surely, 2^14493190 is an apocalyptic number.

14493190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14493190 is a deficient number, since it is larger than the sum of its proper divisors (11594570).

14493190 is a wasteful number, since it uses less digits than its factorization.

14493190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449326.

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

The square root of 14493190 is about 3806.9922511085. The cubic root of 14493190 is about 243.8117669459.

The spelling of 14493190 in words is "fourteen million, four hundred ninety-three thousand, one hundred ninety".