2331606160 has 40 divisors (see below), whose sum is σ = 5837985720. Its totient is φ = 860900352.

The previous prime is 2331606149. The next prime is 2331606161. The reversal of 2331606160 is 616061332.

2331606160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 300120976 + 2031485184 = 17324^2 + 45072^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (2331606161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119925 + ... + 1122004.

It is an arithmetic number, because the mean of its divisors is an integer number (145949643).

Almost surely, 2^2331606160 is an apocalyptic number.

2331606160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2331606160 is an abundant number, since it is smaller than the sum of its proper divisors (3506379560).

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

2331606160 is a wasteful number, since it uses less digits than its factorization.

2331606160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241955 (or 2241949 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 2331606160 is about 48286.7079018647. The cubic root of 2331606160 is about 1326.0250589217.

Adding to 2331606160 its reverse (616061332), we get a palindrome (2947667492).

The spelling of 2331606160 in words is "two billion, three hundred thirty-one million, six hundred six thousand, one hundred sixty".