992007 has 20 divisors (see below), whose sum is σ = 1526536. Its totient is φ = 641520.

The previous prime is 991999. The next prime is 992011. The reversal of 992007 is 700299.

992007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 992007 - 2³ = 991999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

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 992007.

It is not an unprimeable number, because it can be changed into a prime (992087) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2832 + ... + 3162.

2⁹⁹²⁰⁰⁷ is an apocalyptic number.

992007 is a deficient number, since it is larger than the sum of its proper divisors (534529).

992007 is a wasteful number, since it uses less digits than its factorization.

992007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 992007 is about 995.9954819175. The cubic root of 992007 is about 99.7328536304.

The spelling of 992007 in words is "nine hundred ninety-two thousand, seven".