2086312120 has 32 divisors (see below), whose sum is σ = 4695530400. Its totient is φ = 834288768.

The previous prime is 2086312117. The next prime is 2086312127. The reversal of 2086312120 is 212136802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2086312127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230317 + ... + 239203.

It is an arithmetic number, because the mean of its divisors is an integer number (146735325).

Almost surely, 2^2086312120 is an apocalyptic number.

2086312120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2086312120 is an abundant number, since it is smaller than the sum of its proper divisors (2609218280).

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

2086312120 is a wasteful number, since it uses less digits than its factorization.

2086312120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14767 (or 14763 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2086312120 is about 45676.1657760368. The cubic root of 2086312120 is about 1277.7908100554.

Adding to 2086312120 its reverse (212136802), we get a palindrome (2298448922).

The spelling of 2086312120 in words is "two billion, eighty-six million, three hundred twelve thousand, one hundred twenty".