14422742 has 4 divisors (see below), whose sum is σ = 21634116. Its totient is φ = 7211370.

The previous prime is 14422741. The next prime is 14422747. The reversal of 14422742 is 24722441.

14422742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14422741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3605684 + ... + 3605687.

It is an arithmetic number, because the mean of its divisors is an integer number (5408529).

Almost surely, 2^14422742 is an apocalyptic number.

14422742 is a deficient number, since it is larger than the sum of its proper divisors (7211374).

14422742 is an equidigital number, since it uses as much as digits as its factorization.

14422742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7211373.

The product of its digits is 3584, while the sum is 26.

The square root of 14422742 is about 3797.7285316357. The cubic root of 14422742 is about 243.4160878640.

The spelling of 14422742 in words is "fourteen million, four hundred twenty-two thousand, seven hundred forty-two".