12082797 has 16 divisors (see below), whose sum is σ = 18679680. Its totient is φ = 7704576.

The previous prime is 12082793. The next prime is 12082799. The reversal of 12082797 is 79728021.

It is not a de Polignac number, because 12082797 - 2² = 12082793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12082793) 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, 9108 + ... + 10349.

It is an arithmetic number, because the mean of its divisors is an integer number (1167480).

Almost surely, 2^12082797 is an apocalyptic number.

It is an amenable number.

12082797 is a deficient number, since it is larger than the sum of its proper divisors (6596883).

12082797 is a wasteful number, since it uses less digits than its factorization.

12082797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19489 (or 19483 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 12082797 is about 3476.0317892678. The cubic root of 12082797 is about 229.4681915846.

It can be divided in two parts, 1208 and 2797, that added together give a triangular number (4005 = T₈₉).

The spelling of 12082797 in words is "twelve million, eighty-two thousand, seven hundred ninety-seven".