2160576324 has 81 divisors (see below), whose sum is σ = 5596521021. Its totient is φ = 702807840.

The previous prime is 2160576311. The next prime is 2160576329. The reversal of 2160576324 is 4236750612.

The square root of 2160576324 is 46482.

It is a perfect power (a square), and thus also a powerful number.

2160576324 is a `hidden beast` number, since 2 + 1 + 60 + 576 + 3 + 24 = 666.

It can be written as a sum of positive squares in only one way, i.e., 70257924 + 2090318400 = 8382^2 + 45720^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2160576329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 17012349 + ... + 17012475.

Almost surely, 2^2160576324 is an apocalyptic number.

2160576324 is the 46482-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2160576324

2160576324 is an abundant number, since it is smaller than the sum of its proper divisors (3435944697).

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

2160576324 is a wasteful number, since it uses less digits than its factorization.

2160576324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The cubic root of 2160576324 is about 1292.7757716120.

Multiplying 2160576324 by its sum of digits (36), we get a square (77780747664 = 278892²).

2160576324 divided by its sum of digits (36) gives a square (60016009 = 7747²).

It can be divided in two parts, 2160576 and 324, that added together give a square (2160900 = 1470²).

The spelling of 2160576324 in words is "two billion, one hundred sixty million, five hundred seventy-six thousand, three hundred twenty-four".