12814497 has 16 divisors (see below), whose sum is σ = 19111680. Its totient is φ = 8485776.

The previous prime is 12814471. The next prime is 12814507. The reversal of 12814497 is 79441821.

It is not a de Polignac number, because 12814497 - 2¹⁴ = 12798113 is a prime.

It is a super-2 number, since 2×12814497² = 328422666726018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12814457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2728 + ... + 5750.

It is an arithmetic number, because the mean of its divisors is an integer number (1194480).

Almost surely, 2^12814497 is an apocalyptic number.

It is an amenable number.

12814497 is a deficient number, since it is larger than the sum of its proper divisors (6297183).

12814497 is a wasteful number, since it uses less digits than its factorization.

12814497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3189 (or 3183 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 12814497 is about 3579.7342080104. The cubic root of 12814497 is about 234.0096971655.

It can be divided in two parts, 1281 and 4497, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 12814497 in words is "twelve million, eight hundred fourteen thousand, four hundred ninety-seven".