14412445 has 4 divisors (see below), whose sum is σ = 17294940. Its totient is φ = 11529952.

The previous prime is 14412407. The next prime is 14412473. The reversal of 14412445 is 54421441.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9998244 + 4414201 = 3162^2 + 2101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14412445 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1441240 + ... + 1441249.

It is an arithmetic number, because the mean of its divisors is an integer number (4323735).

Almost surely, 2^14412445 is an apocalyptic number.

It is an amenable number.

14412445 is a deficient number, since it is larger than the sum of its proper divisors (2882495).

14412445 is an equidigital number, since it uses as much as digits as its factorization.

14412445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882494.

The product of its digits is 2560, while the sum is 25.

The square root of 14412445 is about 3796.3726107957. The cubic root of 14412445 is about 243.3581457570.

Adding to 14412445 its reverse (54421441), we get a palindrome (68833886).

The spelling of 14412445 in words is "fourteen million, four hundred twelve thousand, four hundred forty-five".