220056573 has 8 divisors (see below), whose sum is σ = 320082336. Its totient is φ = 133367600.

The previous prime is 220056563. The next prime is 220056587. The reversal of 220056573 is 375650022.

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

It is a cyclic number.

It is not a de Polignac number, because 220056573 - 2⁶ = 220056509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220056573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220056523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3334158 + ... + 3334223.

It is an arithmetic number, because the mean of its divisors is an integer number (40010292).

Almost surely, 2^220056573 is an apocalyptic number.

It is an amenable number.

220056573 is a deficient number, since it is larger than the sum of its proper divisors (100025763).

220056573 is a wasteful number, since it uses less digits than its factorization.

220056573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6668395.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 220056573 is about 14834.3039270469. The cubic root of 220056573 is about 603.7328147743.

The spelling of 220056573 in words is "two hundred twenty million, fifty-six thousand, five hundred seventy-three".