2041546660 has 24 divisors (see below), whose sum is σ = 4539439800. Its totient is φ = 768582144.

The previous prime is 2041546651. The next prime is 2041546667. The reversal of 2041546660 is 666451402.

It can be written as a sum of positive squares in 4 ways, for example, as 699496704 + 1342049956 = 26448^2 + 36634^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (2041546667) 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, 3001935 + ... + 3002614.

It is an arithmetic number, because the mean of its divisors is an integer number (189143325).

Almost surely, 2^2041546660 is an apocalyptic number.

2041546660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2041546660 is an abundant number, since it is smaller than the sum of its proper divisors (2497893140).

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

2041546660 is a wasteful number, since it uses less digits than its factorization.

2041546660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6004575 (or 6004573 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2041546660 is about 45183.4777324632. The cubic root of 2041546660 is about 1268.5855788937.

The spelling of 2041546660 in words is "two billion, forty-one million, five hundred forty-six thousand, six hundred sixty".