2030450 has 12 divisors (see below), whose sum is σ = 3776730. Its totient is φ = 812160.

The previous prime is 2030437. The next prime is 2030459. The reversal of 2030450 is 540302.

It can be written as a sum of positive squares in 3 ways, for example, as 1207801 + 822649 = 1099^2 + 907^2 .

It is not an unprimeable number, because it can be changed into a prime (2030459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20255 + ... + 20354.

2^2030450 is an apocalyptic number.

2030450 is a deficient number, since it is larger than the sum of its proper divisors (1746280).

2030450 is a wasteful number, since it uses less digits than its factorization.

2030450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40621 (or 40616 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 2030450 is about 1424.9385951682. The cubic root of 2030450 is about 126.6282970887.

Adding to 2030450 its reverse (540302), we get a palindrome (2570752).

The spelling of 2030450 in words is "two million, thirty thousand, four hundred fifty".