992230799 has 4 divisors (see below), whose sum is σ = 1133978064. Its totient is φ = 850483536.

The previous prime is 992230769. The next prime is 992230817. The reversal of 992230799 is 997032299.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 992230799 - 2¹⁶ = 992165263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992230769) 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, 70873622 + ... + 70873635.

It is an arithmetic number, because the mean of its divisors is an integer number (283494516).

Almost surely, 2^992230799 is an apocalyptic number.

992230799 is a deficient number, since it is larger than the sum of its proper divisors (141747265).

992230799 is a wasteful number, since it uses less digits than its factorization.

992230799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141747264.

The product of its (nonzero) digits is 551124, while the sum is 50.

The square root of 992230799 is about 31499.6952207478. The cubic root of 992230799 is about 997.4035305144.

The spelling of 992230799 in words is "nine hundred ninety-two million, two hundred thirty thousand, seven hundred ninety-nine".