992313223 has 16 divisors (see below), whose sum is σ = 1116291456. Its totient is φ = 874375840.

The previous prime is 992313197. The next prime is 992313251. The reversal of 992313223 is 322313299.

It is a cyclic number.

It is not a de Polignac number, because 992313223 - 2⁵ = 992313191 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 (992313263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38136 + ... + 58642.

It is an arithmetic number, because the mean of its divisors is an integer number (69768216).

Almost surely, 2^992313223 is an apocalyptic number.

992313223 is a deficient number, since it is larger than the sum of its proper divisors (123978233).

992313223 is a wasteful number, since it uses less digits than its factorization.

992313223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20654.

The product of its digits is 17496, while the sum is 34.

The square root of 992313223 is about 31501.0035236975. The cubic root of 992313223 is about 997.4311476482.

The spelling of 992313223 in words is "nine hundred ninety-two million, three hundred thirteen thousand, two hundred twenty-three".