992297020 has 96 divisors (see below), whose sum is σ = 2463814080. Its totient is φ = 332916480.

The previous prime is 992296999. The next prime is 992297029. The reversal of 992297020 is 20792299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992297029) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 482314 + ... + 484366.

It is an arithmetic number, because the mean of its divisors is an integer number (25664730).

Almost surely, 2^992297020 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 992297020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1231907040).

992297020 is an abundant number, since it is smaller than the sum of its proper divisors (1471517060).

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

992297020 is a wasteful number, since it uses less digits than its factorization.

992297020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112 (or 2084 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 992297020 is about 31500.7463403647. The cubic root of 992297020 is about 997.4257187626.

The spelling of 992297020 in words is "nine hundred ninety-two million, two hundred ninety-seven thousand, twenty".