14442994 has 8 divisors (see below), whose sum is σ = 21691008. Its totient is φ = 7212660.

The previous prime is 14442949. The next prime is 14442997. The reversal of 14442994 is 49924441.

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

It is not an unprimeable number, because it can be changed into a prime (14442997) 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, 2142 + ... + 5785.

It is an arithmetic number, because the mean of its divisors is an integer number (2711376).

Almost surely, 2^14442994 is an apocalyptic number.

14442994 is a deficient number, since it is larger than the sum of its proper divisors (7248014).

14442994 is an equidigital number, since it uses as much as digits as its factorization.

14442994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8840.

The product of its digits is 41472, while the sum is 37.

The square root of 14442994 is about 3800.3939269502. The cubic root of 14442994 is about 243.5299672046.

The spelling of 14442994 in words is "fourteen million, four hundred forty-two thousand, nine hundred ninety-four".