2160536 has 32 divisors (see below), whose sum is σ = 4747680. Its totient is φ = 902400.

The previous prime is 2160533. The next prime is 2160553. The reversal of 2160536 is 6350612.

2160536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826 + ... + 2766.

It is an arithmetic number, because the mean of its divisors is an integer number (148365).

2^2160536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2160536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2373840).

2160536 is an abundant number, since it is smaller than the sum of its proper divisors (2587144).

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

2160536 is a wasteful number, since it uses less digits than its factorization.

2160536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2160536 is about 1469.8761852619. The cubic root of 2160536 is about 129.2767728972.

The spelling of 2160536 in words is "two million, one hundred sixty thousand, five hundred thirty-six".