5580066 has 8 divisors (see below), whose sum is σ = 11160144. Its totient is φ = 1860020.

The previous prime is 5580061. The next prime is 5580073. The reversal of 5580066 is 6600855.

It is a sphenic number, since it is the product of 3 distinct primes.

5580066 is an admirable number.

It is a super-2 number, since 2×5580066² = 62274273128712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5580061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465000 + ... + 465011.

It is an arithmetic number, because the mean of its divisors is an integer number (1395018).

Almost surely, 2^5580066 is an apocalyptic number.

5580066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5580066 is a wasteful number, since it uses less digits than its factorization.

5580066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930016.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 5580066 is about 2362.2163321762. The cubic root of 5580066 is about 177.3698417619.

The spelling of 5580066 in words is "five million, five hundred eighty thousand, sixty-six".