2160546 has 8 divisors (see below), whose sum is σ = 4321104. Its totient is φ = 720180.

The previous prime is 2160533. The next prime is 2160553. The reversal of 2160546 is 6450612.

2160546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2160546 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 180040 + ... + 180051.

It is an arithmetic number, because the mean of its divisors is an integer number (540138).

2^2160546 is an apocalyptic number.

2160546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2160546 is a wasteful number, since it uses less digits than its factorization.

2160546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360096.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2160546 is about 1469.8795869050. The cubic root of 2160546 is about 129.2769723486.

The spelling of 2160546 in words is "two million, one hundred sixty thousand, five hundred forty-six".