992723568 has 80 divisors (see below), whose sum is σ = 2720316960. Its totient is φ = 310878208.

The previous prime is 992723527. The next prime is 992723591. The reversal of 992723568 is 865327299.

992723568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 992723568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 894598 + ... + 895706.

It is an arithmetic number, because the mean of its divisors is an integer number (34003962).

Almost surely, 2^992723568 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 992723568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1360158480).

992723568 is an abundant number, since it is smaller than the sum of its proper divisors (1727593392).

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

992723568 is a wasteful number, since it uses less digits than its factorization.

992723568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234 (or 2228 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 992723568 is about 31507.5160556969. The cubic root of 992723568 is about 997.5686158288.

The spelling of 992723568 in words is "nine hundred ninety-two million, seven hundred twenty-three thousand, five hundred sixty-eight".