1992210704 has 20 divisors (see below), whose sum is σ = 4210809360. Its totient is φ = 905550240.

The previous prime is 1992210677. The next prime is 1992210707. The reversal of 1992210704 is 4070122991.

It is not an unprimeable number, because it can be changed into a prime (1992210707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5659514 + ... + 5659865.

It is an arithmetic number, because the mean of its divisors is an integer number (210540468).

Almost surely, 2^1992210704 is an apocalyptic number.

It is an amenable number.

1992210704 is an abundant number, since it is smaller than the sum of its proper divisors (2218598656).

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

1992210704 is a wasteful number, since it uses less digits than its factorization.

1992210704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11319398 (or 11319392 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 1992210704 is about 44634.1876144285. The cubic root of 1992210704 is about 1258.2832721962.

The spelling of 1992210704 in words is "one billion, nine hundred ninety-two million, two hundred ten thousand, seven hundred four".