14512397 has 4 divisors (see below), whose sum is σ = 14521020. Its totient is φ = 14503776.

The previous prime is 14512363. The next prime is 14512403. The reversal of 14512397 is 79321541.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 7695076 + 6817321 = 2774^2 + 2611^2 .

It is a cyclic number.

It is not a de Polignac number, because 14512397 - 2¹⁰ = 14511373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14512357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872 + ... + 5457.

It is an arithmetic number, because the mean of its divisors is an integer number (3630255).

Almost surely, 2^14512397 is an apocalyptic number.

It is an amenable number.

14512397 is a deficient number, since it is larger than the sum of its proper divisors (8623).

14512397 is an equidigital number, since it uses as much as digits as its factorization.

14512397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8622.

The product of its digits is 7560, while the sum is 32.

The square root of 14512397 is about 3809.5140109993. The cubic root of 14512397 is about 243.9194226903.

The spelling of 14512397 in words is "fourteen million, five hundred twelve thousand, three hundred ninety-seven".