992167 has 4 divisors (see below), whose sum is σ = 1082376. Its totient is φ = 901960.

The previous prime is 992153. The next prime is 992179. The reversal of 992167 is 761299.

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

It is a cyclic number.

It is not a de Polignac number, because 992167 - 2¹⁹ = 467879 is a prime.

It is a Duffinian number.

992167 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45088 + ... + 45109.

It is an arithmetic number, because the mean of its divisors is an integer number (270594).

2⁹⁹²¹⁶⁷ is an apocalyptic number.

992167 is a deficient number, since it is larger than the sum of its proper divisors (90209).

992167 is a wasteful number, since it uses less digits than its factorization.

992167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90208.

The product of its digits is 6804, while the sum is 34.

The square root of 992167 is about 996.0758003285. The cubic root of 992167 is about 99.7382152856.

The spelling of 992167 in words is "nine hundred ninety-two thousand, one hundred sixty-seven".