2030550 has 24 divisors (see below), whose sum is σ = 5036136. Its totient is φ = 541440.

The previous prime is 2030533. The next prime is 2030563. The reversal of 2030550 is 550302.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6619 + ... + 6918.

It is an arithmetic number, because the mean of its divisors is an integer number (209839).

2^2030550 is an apocalyptic number.

2030550 is an abundant number, since it is smaller than the sum of its proper divisors (3005586).

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

2030550 is a wasteful number, since it uses less digits than its factorization.

2030550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13552 (or 13547 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 2030550 is about 1424.9736839675. The cubic root of 2030550 is about 126.6303758762.

Adding to 2030550 its reverse (550302), we get a palindrome (2580852).

The spelling of 2030550 in words is "two million, thirty thousand, five hundred fifty".