220382798 has 16 divisors (see below), whose sum is σ = 356626800. Its totient is φ = 101751936.

The previous prime is 220382791. The next prime is 220382801. The reversal of 220382798 is 897283022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220382791) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 59348 + ... + 62951.

It is an arithmetic number, because the mean of its divisors is an integer number (22289175).

Almost surely, 2^220382798 is an apocalyptic number.

220382798 is a deficient number, since it is larger than the sum of its proper divisors (136244002).

220382798 is a wasteful number, since it uses less digits than its factorization.

220382798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122371.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 220382798 is about 14845.2954837551. The cubic root of 220382798 is about 604.0310039931.

The spelling of 220382798 in words is "two hundred twenty million, three hundred eighty-two thousand, seven hundred ninety-eight".