2682811197 has 24 divisors (see below), whose sum is σ = 4229722848. Its totient is φ = 1625076000.

The previous prime is 2682811193. The next prime is 2682811211. The reversal of 2682811197 is 7911182862.

It is not a de Polignac number, because 2682811197 - 2² = 2682811193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2682811193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211947 + ... + 224247.

It is an arithmetic number, because the mean of its divisors is an integer number (176238452).

Almost surely, 2^2682811197 is an apocalyptic number.

It is an amenable number.

2682811197 is a deficient number, since it is larger than the sum of its proper divisors (1546911651).

2682811197 is a wasteful number, since it uses less digits than its factorization.

2682811197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14521 (or 14518 counting only the distinct ones).

The product of its digits is 96768, while the sum is 45.

The square root of 2682811197 is about 51795.8608095280. The cubic root of 2682811197 is about 1389.5154180971.

It can be divided in two parts, 26828 and 11197, that added together give a square (38025 = 195²).

The spelling of 2682811197 in words is "two billion, six hundred eighty-two million, eight hundred eleven thousand, one hundred ninety-seven".