2064992 has 24 divisors (see below), whose sum is σ = 4154976. Its totient is φ = 1009792.

The previous prime is 2064983. The next prime is 2065031. The reversal of 2064992 is 2994602.

2064992 is digitally balanced in base 5, 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 (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818 + ... + 2190.

It is an arithmetic number, because the mean of its divisors is an integer number (173124).

2^2064992 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 2064992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2077488).

2064992 is an abundant number, since it is smaller than the sum of its proper divisors (2089984).

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

2064992 is a wasteful number, since it uses less digits than its factorization.

2064992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430 (or 1422 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2064992 is about 1437.0080027613. The cubic root of 2064992 is about 127.3423297708.

The spelling of 2064992 in words is "two million, sixty-four thousand, nine hundred ninety-two".