2002150 has 24 divisors (see below), whose sum is σ = 3888144. Its totient is φ = 765600.

The previous prime is 2002093. The next prime is 2002151. The reversal of 2002150 is 512002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 280 + ... + 2020.

It is an arithmetic number, because the mean of its divisors is an integer number (162006).

2^2002150 is an apocalyptic number.

2002150 is a deficient number, since it is larger than the sum of its proper divisors (1885994).

2002150 is a wasteful number, since it uses less digits than its factorization.

2002150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776 (or 1771 counting only the distinct ones).

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

The square root of 2002150 is about 1414.9734979850. The cubic root of 2002150 is about 126.0372359924.

Adding to 2002150 its reverse (512002), we get a palindrome (2514152).

The spelling of 2002150 in words is "two million, two thousand, one hundred fifty".