2100087296 has 20 divisors (see below), whose sum is σ = 4196073882. Its totient is φ = 1050043392.

The previous prime is 2100087263. The next prime is 2100087307. The reversal of 2100087296 is 6927800012.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2086662400 + 13424896 = 45680^2 + 3664^2 .

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 as a sum of consecutive naturals, namely, 2050355 + ... + 2051378.

Almost surely, 2^2100087296 is an apocalyptic number.

It is an amenable number.

2100087296 is a deficient number, since it is larger than the sum of its proper divisors (2095986586).

2100087296 is an frugal number, since it uses more digits than its factorization.

2100087296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4101751 (or 4101735 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 2100087296 is about 45826.7094171074. The cubic root of 2100087296 is about 1280.5969090970.

The spelling of 2100087296 in words is "two billion, one hundred million, eighty-seven thousand, two hundred ninety-six".