14442797 has 4 divisors (see below), whose sum is σ = 14778720. Its totient is φ = 14106876.

The previous prime is 14442773. The next prime is 14442811. The reversal of 14442797 is 79724441.

14442797 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14442797 - 2⁶ = 14442733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14442797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14442737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167897 + ... + 167982.

It is an arithmetic number, because the mean of its divisors is an integer number (3694680).

Almost surely, 2^14442797 is an apocalyptic number.

It is an amenable number.

14442797 is a deficient number, since it is larger than the sum of its proper divisors (335923).

14442797 is an equidigital number, since it uses as much as digits as its factorization.

14442797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335922.

The product of its digits is 56448, while the sum is 38.

The square root of 14442797 is about 3800.3680084960. The cubic root of 14442797 is about 243.5288599637.

The spelling of 14442797 in words is "fourteen million, four hundred forty-two thousand, seven hundred ninety-seven".