2160654 has 16 divisors (see below), whose sum is σ = 4381392. Its totient is φ = 710208.

The previous prime is 2160629. The next prime is 2160671. The reversal of 2160654 is 4560612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2029 + ... + 2904.

It is an arithmetic number, because the mean of its divisors is an integer number (273837).

2^2160654 is an apocalyptic number.

2160654 is an abundant number, since it is smaller than the sum of its proper divisors (2220738).

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

2160654 is a wasteful number, since it uses less digits than its factorization.

2160654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011.

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

The square root of 2160654 is about 1469.9163241491. The cubic root of 2160654 is about 129.2791263844.

The spelling of 2160654 in words is "two million, one hundred sixty thousand, six hundred fifty-four".