2160763020 has 144 divisors (see below), whose sum is σ = 7279564320. Its totient is φ = 531857664.

The previous prime is 2160762997. The next prime is 2160763021. The reversal of 2160763020 is 203670612.

It is a happy number.

2160763020 is a `hidden beast` number, since 2 + 1 + 6 + 0 + 7 + 630 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2160763021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79422 + ... + 103098.

It is an arithmetic number, because the mean of its divisors is an integer number (50552530).

Almost surely, 2^2160763020 is an apocalyptic number.

2160763020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2160763020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3639782160).

2160763020 is an abundant number, since it is smaller than the sum of its proper divisors (5118801300).

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

2160763020 is a wasteful number, since it uses less digits than its factorization.

2160763020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23721 (or 23700 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2160763020 is about 46484.0082178807. The cubic root of 2160763020 is about 1292.8130069107.

The spelling of 2160763020 in words is "two billion, one hundred sixty million, seven hundred sixty-three thousand, twenty".