992958 has 16 divisors (see below), whose sum is σ = 2019216. Its totient is φ = 325440.

The previous prime is 992947. The next prime is 992963. The reversal of 992958 is 859299.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 992958.

It is an unprimeable number.

992958 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 991 + ... + 1722.

It is an arithmetic number, because the mean of its divisors is an integer number (126201).

2⁹⁹²⁹⁵⁸ is an apocalyptic number.

992958 is an abundant number, since it is smaller than the sum of its proper divisors (1026258).

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

992958 is a wasteful number, since it uses less digits than its factorization.

992958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2779.

The product of its digits is 58320, while the sum is 42.

The square root of 992958 is about 996.4727793573. The cubic root of 992958 is about 99.7647135035.

The spelling of 992958 in words is "nine hundred ninety-two thousand, nine hundred fifty-eight".