12536982 has 24 divisors (see below), whose sum is σ = 27336504. Its totient is φ = 4152384.

The previous prime is 12536977. The next prime is 12536999. The reversal of 12536982 is 28963521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 798 + ... + 5070.

It is an arithmetic number, because the mean of its divisors is an integer number (1139021).

Almost surely, 2^12536982 is an apocalyptic number.

12536982 is an abundant number, since it is smaller than the sum of its proper divisors (14799522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12536982 is a wasteful number, since it uses less digits than its factorization.

12536982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444 (or 4441 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 12536982 is about 3540.7600878907. The cubic root of 12536982 is about 232.3080899897.

The spelling of 12536982 in words is "twelve million, five hundred thirty-six thousand, nine hundred eighty-two".