2162246600 has 24 divisors (see below), whose sum is σ = 5027223810. Its totient is φ = 864898560.

The previous prime is 2162246599. The next prime is 2162246717. The reversal of 2162246600 is 66422612.

It can be written as a sum of positive squares in 3 ways, for example, as 2115816004 + 46430596 = 45998^2 + 6814^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5405417 + ... + 5405816.

Almost surely, 2^2162246600 is an apocalyptic number.

2162246600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2162246600 is an abundant number, since it is smaller than the sum of its proper divisors (2864977210).

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

2162246600 is a wasteful number, since it uses less digits than its factorization.

2162246600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10811249 (or 10811240 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2162246600 is about 46499.9634408458. The cubic root of 2162246600 is about 1293.1088210445.

The spelling of 2162246600 in words is "two billion, one hundred sixty-two million, two hundred forty-six thousand, six hundred".