2099647152 has 120 divisors (see below), whose sum is σ = 6339531744. Its totient is φ = 646244352.

The previous prime is 2099647127. The next prime is 2099647211. The reversal of 2099647152 is 2517469902.

It is a super-2 number, since 2×2099647152² = 8817036325803422208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2099647098 and 2099647107.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121653 + ... + 137835.

Almost surely, 2^2099647152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2099647152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3169765872).

2099647152 is an abundant number, since it is smaller than the sum of its proper divisors (4239884592).

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

2099647152 is a wasteful number, since it uses less digits than its factorization.

2099647152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16267 (or 16258 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 2099647152 is about 45821.9069005208. The cubic root of 2099647152 is about 1280.5074387801.

The spelling of 2099647152 in words is "two billion, ninety-nine million, six hundred forty-seven thousand, one hundred fifty-two".