2182137836 has 24 divisors (see below), whose sum is σ = 3897754560. Its totient is φ = 1068567552.

The previous prime is 2182137823. The next prime is 2182137847. The reversal of 2182137836 is 6387312812.

It is a junction number, because it is equal to n+sod(n) for n = 2182137793 and 2182137802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113405 + ... + 131243.

It is an arithmetic number, because the mean of its divisors is an integer number (162406440).

Almost surely, 2^2182137836 is an apocalyptic number.

It is an amenable number.

2182137836 is a deficient number, since it is larger than the sum of its proper divisors (1715616724).

2182137836 is a wasteful number, since it uses less digits than its factorization.

2182137836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18473 (or 18471 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 2182137836 is about 46713.3582179659. The cubic root of 2182137836 is about 1297.0619717004.

The spelling of 2182137836 in words is "two billion, one hundred eighty-two million, one hundred thirty-seven thousand, eight hundred thirty-six".