2065338 has 80 divisors (see below), whose sum is σ = 5401440. Its totient is φ = 583200.

The previous prime is 2065309. The next prime is 2065363. The reversal of 2065338 is 8335602.

2065338 is a `hidden beast` number, since 2 + 0 + 653 + 3 + 8 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 33828 + ... + 33888.

It is an arithmetic number, because the mean of its divisors is an integer number (67518).

2^2065338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2065338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2700720).

2065338 is an abundant number, since it is smaller than the sum of its proper divisors (3336102).

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

2065338 is a wasteful number, since it uses less digits than its factorization.

2065338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2065338 is about 1437.1283867491. The cubic root of 2065338 is about 127.3494416604.

The spelling of 2065338 in words is "two million, sixty-five thousand, three hundred thirty-eight".