220430795 has 16 divisors (see below), whose sum is σ = 287394912. Its totient is φ = 161333760.

The previous prime is 220430779. The next prime is 220430813. The reversal of 220430795 is 597034022.

It is a happy number.

It is not a de Polignac number, because 220430795 - 2⁴ = 220430779 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7661 + ... + 22350.

It is an arithmetic number, because the mean of its divisors is an integer number (17962182).

Almost surely, 2^220430795 is an apocalyptic number.

220430795 is a deficient number, since it is larger than the sum of its proper divisors (66964117).

220430795 is a wasteful number, since it uses less digits than its factorization.

220430795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30142.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 220430795 is about 14846.9119684869. The cubic root of 220430795 is about 604.0748512926.

The spelling of 220430795 in words is "two hundred twenty million, four hundred thirty thousand, seven hundred ninety-five".