2182150 has 24 divisors (see below), whose sum is σ = 4274280. Its totient is φ = 826560.

The previous prime is 2182139. The next prime is 2182177. The reversal of 2182150 is 512812.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199 + ... + 2098.

It is an arithmetic number, because the mean of its divisors is an integer number (178095).

2^2182150 is an apocalyptic number.

2182150 is a deficient number, since it is larger than the sum of its proper divisors (2092130).

2182150 is a wasteful number, since it uses less digits than its factorization.

2182150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328 (or 2323 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 2182150 is about 1477.2102084673. The cubic root of 2182150 is about 129.7064381788.

Adding to 2182150 its reverse (512812), we get a palindrome (2694962).

It can be divided in two parts, 2182 and 150, that added together give a palindrome (2332).

The spelling of 2182150 in words is "two million, one hundred eighty-two thousand, one hundred fifty".