14398486 has 8 divisors (see below), whose sum is σ = 21820680. Its totient is φ = 7124928.

The previous prime is 14398481. The next prime is 14398487. The reversal of 14398486 is 68489341.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14398481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36916 + ... + 37303.

It is an arithmetic number, because the mean of its divisors is an integer number (2727585).

Almost surely, 2^14398486 is an apocalyptic number.

14398486 is a deficient number, since it is larger than the sum of its proper divisors (7422194).

14398486 is an equidigital number, since it uses as much as digits as its factorization.

14398486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74318.

The product of its digits is 165888, while the sum is 43.

The square root of 14398486 is about 3794.5336999426. The cubic root of 14398486 is about 243.2795531780.

It can be divided in two parts, 14398 and 486, that added together give a square (14884 = 122²).

The spelling of 14398486 in words is "fourteen million, three hundred ninety-eight thousand, four hundred eighty-six".