2199701792 has 18 divisors (see below), whose sum is σ = 4331185299. Its totient is φ = 1099718240.

The previous prime is 2199701767. The next prime is 2199701821. The reversal of 2199701792 is 2971079912.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 1099850896 + 1099850896 = 33164^2 + 33164^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33164.

It is a super-2 number, since 2×2199701792² = 9677375947456022528, which contains 22 as substring.

It is a Duffinian number.

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 2 ways as a sum of consecutive naturals, for example, 261167 + ... + 269457.

Almost surely, 2^2199701792 is an apocalyptic number.

It is an amenable number.

2199701792 is a deficient number, since it is larger than the sum of its proper divisors (2131483507).

2199701792 is an frugal number, since it uses more digits than its factorization.

2199701792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16592 (or 8293 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 47.

The square root of 2199701792 is about 46900.9785825413. The cubic root of 2199701792 is about 1300.5326795333.

The spelling of 2199701792 in words is "two billion, one hundred ninety-nine million, seven hundred one thousand, seven hundred ninety-two".