14479442 has 4 divisors (see below), whose sum is σ = 21719166. Its totient is φ = 7239720.

The previous prime is 14479429. The next prime is 14479447. The reversal of 14479442 is 24497441.

14479442 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 can be written as a sum of positive squares in only one way, i.e., 13315201 + 1164241 = 3649^2 + 1079^2 .

It is not an unprimeable number, because it can be changed into a prime (14479447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3619859 + ... + 3619862.

Almost surely, 2^14479442 is an apocalyptic number.

14479442 is a deficient number, since it is larger than the sum of its proper divisors (7239724).

14479442 is an equidigital number, since it uses as much as digits as its factorization.

14479442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7239723.

The product of its digits is 32256, while the sum is 35.

The square root of 14479442 is about 3805.1861978095. The cubic root of 14479442 is about 243.7346506223.

The spelling of 14479442 in words is "fourteen million, four hundred seventy-nine thousand, four hundred forty-two".