2162364850 has 12 divisors (see below), whose sum is σ = 4021998714. Its totient is φ = 864945920.

The previous prime is 2162364823. The next prime is 2162364857. The reversal of 2162364850 is 584632612.

It can be written as a sum of positive squares in 3 ways, for example, as 1909777401 + 252587449 = 43701^2 + 15893^2 .

It is not an unprimeable number, because it can be changed into a prime (2162364857) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21623599 + ... + 21623698.

Almost surely, 2^2162364850 is an apocalyptic number.

2162364850 is a deficient number, since it is larger than the sum of its proper divisors (1859633864).

2162364850 is a wasteful number, since it uses less digits than its factorization.

2162364850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43247309 (or 43247304 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2162364850 is about 46501.2349298382. The cubic root of 2162364850 is about 1293.1323933375.

The spelling of 2162364850 in words is "two billion, one hundred sixty-two million, three hundred sixty-four thousand, eight hundred fifty".