12895497 has 16 divisors (see below), whose sum is σ = 19294080. Its totient is φ = 8511696.

The previous prime is 12895481. The next prime is 12895507. The reversal of 12895497 is 79459821.

It is not a de Polignac number, because 12895497 - 2⁴ = 12895481 is a prime.

It is a super-3 number, since 3×12895497³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12895417) 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, 463 + ... + 5099.

It is an arithmetic number, because the mean of its divisors is an integer number (1205880).

Almost surely, 2^12895497 is an apocalyptic number.

It is an amenable number.

12895497 is a deficient number, since it is larger than the sum of its proper divisors (6398583).

12895497 is a wasteful number, since it uses less digits than its factorization.

12895497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749 (or 4743 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 12895497 is about 3591.0300750620. The cubic root of 12895497 is about 234.5017177162.

It can be divided in two parts, 1289 and 5497, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 12895497 in words is "twelve million, eight hundred ninety-five thousand, four hundred ninety-seven".