2183250 has 64 divisors (see below), whose sum is σ = 5660928. Its totient is φ = 560000.

The previous prime is 2183249. The next prime is 2183261. The reversal of 2183250 is 523812.

It is an alternating number because its digits alternate between even and odd.

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 31 ways as a sum of consecutive naturals, for example, 30715 + ... + 30785.

It is an arithmetic number, because the mean of its divisors is an integer number (88452).

2^2183250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2183250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2830464).

2183250 is an abundant number, since it is smaller than the sum of its proper divisors (3477678).

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

2183250 is a wasteful number, since it uses less digits than its factorization.

2183250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2183250 is about 1477.5824850072. The cubic root of 2183250 is about 129.7282290907.

The spelling of 2183250 in words is "two million, one hundred eighty-three thousand, two hundred fifty".