3085992 has 128 divisors (see below), whose sum is σ = 10617600. Its totient is φ = 808704.

The previous prime is 3085969. The next prime is 3086003. The reversal of 3085992 is 2995803.

3085992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 19578 + ... + 19734.

It is an arithmetic number, because the mean of its divisors is an integer number (82950).

Almost surely, 2^3085992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3085992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5308800).

3085992 is an abundant number, since it is smaller than the sum of its proper divisors (7531608).

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

3085992 is a wasteful number, since it uses less digits than its factorization.

3085992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 3085992 is about 1756.6991774348. The cubic root of 3085992 is about 145.5900176306.

The spelling of 3085992 in words is "three million, eighty-five thousand, nine hundred ninety-two".