6561060 has 48 divisors (see below), whose sum is σ = 20043072. Its totient is φ = 1590400.

The previous prime is 6561019. The next prime is 6561073. The reversal of 6561060 is 601656.

It is a self number, because there is not a number n which added to its sum of digits gives 6561060.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4311 + ... + 5630.

It is an arithmetic number, because the mean of its divisors is an integer number (417564).

Almost surely, 2^6561060 is an apocalyptic number.

6561060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6561060 is an abundant number, since it is smaller than the sum of its proper divisors (13482012).

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

6561060 is a wasteful number, since it uses less digits than its factorization.

6561060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9964 (or 9962 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 6561060 is about 2561.4566168491. The cubic root of 6561060 is about 187.2081147406.

The spelling of 6561060 in words is "six million, five hundred sixty-one thousand, sixty".