2192798924 has 24 divisors (see below), whose sum is σ = 4203239040. Its totient is φ = 996321536.

The previous prime is 2192798921. The next prime is 2192798947. The reversal of 2192798924 is 4298972912.

It is not an unprimeable number, because it can be changed into a prime (2192798921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554012 + ... + 557955.

It is an arithmetic number, because the mean of its divisors is an integer number (175134960).

Almost surely, 2^2192798924 is an apocalyptic number.

It is an amenable number.

2192798924 is a deficient number, since it is larger than the sum of its proper divisors (2010440116).

2192798924 is a wasteful number, since it uses less digits than its factorization.

2192798924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112017 (or 1112015 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 53.

The square root of 2192798924 is about 46827.3309510589. The cubic root of 2192798924 is about 1299.1708566871.

The spelling of 2192798924 in words is "two billion, one hundred ninety-two million, seven hundred ninety-eight thousand, nine hundred twenty-four".