2043150 has 48 divisors (see below), whose sum is σ = 5182704. Its totient is φ = 532480.

The previous prime is 2043149. The next prime is 2043163. The reversal of 2043150 is 513402.

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 23 ways as a sum of consecutive naturals, for example, 7822 + ... + 8078.

It is an arithmetic number, because the mean of its divisors is an integer number (107973).

2^2043150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2043150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2591352).

2043150 is an abundant number, since it is smaller than the sum of its proper divisors (3139554).

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

2043150 is a wasteful number, since it uses less digits than its factorization.

2043150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2043150 is about 1429.3879809205. The cubic root of 2043150 is about 126.8917588902.

Adding to 2043150 its reverse (513402), we get a palindrome (2556552).

The spelling of 2043150 in words is "two million, forty-three thousand, one hundred fifty".