14450638 has 8 divisors (see below), whose sum is σ = 21692088. Its totient is φ = 7219944.

The previous prime is 14450633. The next prime is 14450641. The reversal of 14450638 is 83605441.

It is a happy number.

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 (14450633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4020 + ... + 6712.

It is an arithmetic number, because the mean of its divisors is an integer number (2711511).

Almost surely, 2^14450638 is an apocalyptic number.

14450638 is a deficient number, since it is larger than the sum of its proper divisors (7241450).

14450638 is a wasteful number, since it uses less digits than its factorization.

14450638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5378.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 14450638 is about 3801.3994791392. The cubic root of 14450638 is about 243.5729226277.

The spelling of 14450638 in words is "fourteen million, four hundred fifty thousand, six hundred thirty-eight".