12982567 has 8 divisors (see below), whose sum is σ = 14717360. Its totient is φ = 11352960.

The previous prime is 12982559. The next prime is 12982573. The reversal of 12982567 is 76528921.

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 12982567 - 2³ = 12982559 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 (12982507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26034 + ... + 26527.

It is an arithmetic number, because the mean of its divisors is an integer number (1839670).

Almost surely, 2^12982567 is an apocalyptic number.

12982567 is a deficient number, since it is larger than the sum of its proper divisors (1734793).

12982567 is a wasteful number, since it uses less digits than its factorization.

12982567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52593.

The product of its digits is 60480, while the sum is 40.

The square root of 12982567 is about 3603.1329423156. The cubic root of 12982567 is about 235.0283170947.

The spelling of 12982567 in words is "twelve million, nine hundred eighty-two thousand, five hundred sixty-seven".