14144494 has 64 divisors (see below), whose sum is σ = 28385280. Its totient is φ = 5132160.

The previous prime is 14144479. The next prime is 14144521. The reversal of 14144494 is 49444141.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 129712 + ... + 129820.

It is an arithmetic number, because the mean of its divisors is an integer number (443520).

Almost surely, 2^14144494 is an apocalyptic number.

14144494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14144494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

14144494 is a wasteful number, since it uses less digits than its factorization.

14144494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185.

The product of its digits is 9216, while the sum is 31.

The square root of 14144494 is about 3760.9166435857. The cubic root of 14144494 is about 241.8405593207.

The spelling of 14144494 in words is "fourteen million, one hundred forty-four thousand, four hundred ninety-four".