2162807348 has 12 divisors (see below), whose sum is σ = 4076060100. Its totient is φ = 998218752.

The previous prime is 2162807341. The next prime is 2162807377. The reversal of 2162807348 is 8437082612.

It can be written as a sum of positive squares in 2 ways, for example, as 570158884 + 1592648464 = 23878^2 + 39908^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162807341) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 20796173 + ... + 20796276.

It is an arithmetic number, because the mean of its divisors is an integer number (339671675).

Almost surely, 2^2162807348 is an apocalyptic number.

It is an amenable number.

2162807348 is a deficient number, since it is larger than the sum of its proper divisors (1913252752).

2162807348 is a wasteful number, since it uses less digits than its factorization.

2162807348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41592466 (or 41592464 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 2162807348 is about 46505.9926031044. The cubic root of 2162807348 is about 1293.2205945293.

The spelling of 2162807348 in words is "two billion, one hundred sixty-two million, eight hundred seven thousand, three hundred forty-eight".