2065120 has 24 divisors (see below), whose sum is σ = 4879224. Its totient is φ = 825984.

The previous prime is 2065117. The next prime is 2065121. The reversal of 2065120 is 215602.

It is a happy number.

It is a super-2 number, since 2×2065120² = 8529441228800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2065094 and 2065103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6294 + ... + 6613.

It is an arithmetic number, because the mean of its divisors is an integer number (203301).

2^2065120 is an apocalyptic number.

2065120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2065120 is an abundant number, since it is smaller than the sum of its proper divisors (2814104).

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

2065120 is a wasteful number, since it uses less digits than its factorization.

2065120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12922 (or 12914 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2065120 is about 1437.0525390535. The cubic root of 2065120 is about 127.3449608514.

The spelling of 2065120 in words is "two million, sixty-five thousand, one hundred twenty".