14534445 has 8 divisors (see below), whose sum is σ = 23255136. Its totient is φ = 7751696.

The previous prime is 14534437. The next prime is 14534447. The reversal of 14534445 is 54443541.

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

It is a cyclic number.

It is not a de Polignac number, because 14534445 - 2³ = 14534437 is a prime.

It is a super-2 number, since 2×14534445² = 422500182916050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14534447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484467 + ... + 484496.

It is an arithmetic number, because the mean of its divisors is an integer number (2906892).

Almost surely, 2^14534445 is an apocalyptic number.

14534445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14534445 is a deficient number, since it is larger than the sum of its proper divisors (8720691).

14534445 is an equidigital number, since it uses as much as digits as its factorization.

14534445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968971.

The product of its digits is 19200, while the sum is 30.

The square root of 14534445 is about 3812.4067201703. The cubic root of 14534445 is about 244.0428852776.

Adding to 14534445 its reverse (54443541), we get a palindrome (68977986).

The spelling of 14534445 in words is "fourteen million, five hundred thirty-four thousand, four hundred forty-five".