14490686 has 16 divisors (see below), whose sum is σ = 24915840. Its totient is φ = 6191640.

The previous prime is 14490661. The next prime is 14490703. The reversal of 14490686 is 68609441.

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, 3941 + ... + 6671.

It is an arithmetic number, because the mean of its divisors is an integer number (1557240).

Almost surely, 2^14490686 is an apocalyptic number.

14490686 is a deficient number, since it is larger than the sum of its proper divisors (10425154).

14490686 is a wasteful number, since it uses less digits than its factorization.

14490686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 14490686 is about 3806.6633683582. The cubic root of 14490686 is about 243.7977249527.

The spelling of 14490686 in words is "fourteen million, four hundred ninety thousand, six hundred eighty-six".