2160064 has 14 divisors (see below), whose sum is σ = 4286504. Its totient is φ = 1080000.

The previous prime is 2160061. The next prime is 2160101. The reversal of 2160064 is 4600612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16812 + ... + 16939.

2^2160064 is an apocalyptic number.

It is an amenable number.

2160064 is a deficient number, since it is larger than the sum of its proper divisors (2126440).

2160064 is an equidigital number, since it uses as much as digits as its factorization.

2160064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33763 (or 33753 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2160064 is about 1469.7156187508. The cubic root of 2160064 is about 129.2673580913.

Adding to 2160064 its reverse (4600612), we get a palindrome (6760676).

The spelling of 2160064 in words is "two million, one hundred sixty thousand, sixty-four".