992854 has 4 divisors (see below), whose sum is σ = 1489284. Its totient is φ = 496426.

The previous prime is 992843. The next prime is 992857. The reversal of 992854 is 458299.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 458299 = 19 ⋅24121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248212 + ... + 248215.

It is an arithmetic number, because the mean of its divisors is an integer number (372321).

2⁹⁹²⁸⁵⁴ is an apocalyptic number.

992854 is a deficient number, since it is larger than the sum of its proper divisors (496430).

992854 is a wasteful number, since it uses less digits than its factorization.

992854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496429.

The product of its digits is 25920, while the sum is 37.

The square root of 992854 is about 996.4205939261. The cubic root of 992854 is about 99.7612303443.

The spelling of 992854 in words is "nine hundred ninety-two thousand, eight hundred fifty-four".