220828063 has 2 divisors, whose sum is σ = 220828064. Its totient is φ = 220828062.

The previous prime is 220828061. The next prime is 220828087. The reversal of 220828063 is 360828022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220828063 - 2¹ = 220828061 is a prime.

Together with 220828061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220828061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110414031 + 110414032.

It is an arithmetic number, because the mean of its divisors is an integer number (110414032).

Almost surely, 2^220828063 is an apocalyptic number.

220828063 is a deficient number, since it is larger than the sum of its proper divisors (1).

220828063 is an equidigital number, since it uses as much as digits as its factorization.

220828063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 220828063 is about 14860.2847550106. The cubic root of 220828063 is about 604.4375283642.

The spelling of 220828063 in words is "two hundred twenty million, eight hundred twenty-eight thousand, sixty-three".