2631115196 has 24 divisors (see below), whose sum is σ = 4685595936. Its totient is φ = 1292425920.

The previous prime is 2631115187. The next prime is 2631115213. The reversal of 2631115196 is 6915111362.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210350 + ... + 222506.

It is an arithmetic number, because the mean of its divisors is an integer number (195233164).

Almost surely, 2^2631115196 is an apocalyptic number.

It is an amenable number.

2631115196 is a deficient number, since it is larger than the sum of its proper divisors (2054480740).

2631115196 is a wasteful number, since it uses less digits than its factorization.

2631115196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13109 (or 13107 counting only the distinct ones).

The product of its digits is 9720, while the sum is 35.

The square root of 2631115196 is about 51294.3973158863. The cubic root of 2631115196 is about 1380.5324550382.

The spelling of 2631115196 in words is "two billion, six hundred thirty-one million, one hundred fifteen thousand, one hundred ninety-six".