2050210 has 16 divisors (see below), whose sum is σ = 3751992. Its totient is φ = 806400.

The previous prime is 2050193. The next prime is 2050211. The reversal of 2050210 is 120502.

It can be written as a sum of positive squares in 4 ways, for example, as 1329409 + 720801 = 1153^2 + 849^2 .

It is a super-2 number, since 2×2050210² = 8406722088200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (2050211) 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, 1071 + ... + 2290.

2^2050210 is an apocalyptic number.

2050210 is a deficient number, since it is larger than the sum of its proper divisors (1701782).

2050210 is a wasteful number, since it uses less digits than its factorization.

2050210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429.

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 2050210 is about 1431.8554396307. The cubic root of 2050210 is about 127.0377468553.

Adding to 2050210 its reverse (120502), we get a palindrome (2170712).

The spelling of 2050210 in words is "two million, fifty thousand, two hundred ten".