992422 has 4 divisors (see below), whose sum is σ = 1488636. Its totient is φ = 496210.

The previous prime is 992417. The next prime is 992429. The reversal of 992422 is 224299.

It is a happy number.

992422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248104 + ... + 248107.

It is an arithmetic number, because the mean of its divisors is an integer number (372159).

2⁹⁹²⁴²² is an apocalyptic number.

992422 is a deficient number, since it is larger than the sum of its proper divisors (496214).

992422 is a wasteful number, since it uses less digits than its factorization.

992422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496213.

The product of its digits is 2592, while the sum is 28.

The square root of 992422 is about 996.2037944116. The cubic root of 992422 is about 99.7467592325.

It can be divided in two parts, 99 and 2422, that multiplied together give a triangular number (239778 = T₆₉₂).

The spelling of 992422 in words is "nine hundred ninety-two thousand, four hundred twenty-two".