2065750 has 16 divisors (see below), whose sum is σ = 3867552. Its totient is φ = 826200.

The previous prime is 2065733. The next prime is 2065751. The reversal of 2065750 is 575602.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3882 + ... + 4381.

It is an arithmetic number, because the mean of its divisors is an integer number (241722).

2^2065750 is an apocalyptic number.

2065750 is a deficient number, since it is larger than the sum of its proper divisors (1801802).

2065750 is an equidigital number, since it uses as much as digits as its factorization.

2065750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8280 (or 8270 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 2065750 is about 1437.2717210048. The cubic root of 2065750 is about 127.3579091173.

The spelling of 2065750 in words is "two million, sixty-five thousand, seven hundred fifty".