2986992 has 30 divisors (see below), whose sum is σ = 8359832. Its totient is φ = 995616.

The previous prime is 2986979. The next prime is 2986999. The reversal of 2986992 is 2996892.

2986992 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2986999) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10228 + ... + 10515.

2^2986992 is an apocalyptic number.

It is an amenable number.

2986992 is an abundant number, since it is smaller than the sum of its proper divisors (5372840).

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

2986992 is a wasteful number, since it uses less digits than its factorization.

2986992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20757 (or 20748 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 2986992 is about 1728.2916420558. The cubic root of 2986992 is about 144.0162018807.

The spelling of 2986992 in words is "two million, nine hundred eighty-six thousand, nine hundred ninety-two".