2071250 has 20 divisors (see below), whose sum is σ = 3884694. Its totient is φ = 828000.

The previous prime is 2071213. The next prime is 2071259. The reversal of 2071250 is 521702.

It can be written as a sum of positive squares in 5 ways, for example, as 529 + 2070721 = 23^2 + 1439^2 .

It is not an unprimeable number, because it can be changed into a prime (2071259) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 422 + ... + 2078.

2^2071250 is an apocalyptic number.

2071250 is a deficient number, since it is larger than the sum of its proper divisors (1813444).

2071250 is an equidigital number, since it uses as much as digits as its factorization.

2071250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679 (or 1664 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 2071250 is about 1439.1837964624. The cubic root of 2071250 is about 127.4708378774.

Adding to 2071250 its reverse (521702), we get a palindrome (2592952).

The spelling of 2071250 in words is "two million, seventy-one thousand, two hundred fifty".