2190852 has 36 divisors (see below), whose sum is σ = 5831280. Its totient is φ = 691632.

The previous prime is 2190829. The next prime is 2190857. The reversal of 2190852 is 2580912.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (2190857) 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, 918 + ... + 2285.

It is an arithmetic number, because the mean of its divisors is an integer number (161980).

2^2190852 is an apocalyptic number.

It is an amenable number.

2190852 is an abundant number, since it is smaller than the sum of its proper divisors (3640428).

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

2190852 is a wasteful number, since it uses less digits than its factorization.

2190852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232 (or 3227 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 2190852 is about 1480.1526948258. The cubic root of 2190852 is about 129.8786243845.

The spelling of 2190852 in words is "two million, one hundred ninety thousand, eight hundred fifty-two".