10220959 has 6 divisors (see below), whose sum is σ = 11889744. Its totient is φ = 8760780.

The previous prime is 10220939. The next prime is 10220981. The reversal of 10220959 is 95902201.

It is not a de Polignac number, because 10220959 - 2⁹ = 10220447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104247 + ... + 104344.

It is an arithmetic number, because the mean of its divisors is an integer number (1981624).

Almost surely, 2^10220959 is an apocalyptic number.

10220959 is a deficient number, since it is larger than the sum of its proper divisors (1668785).

10220959 is an equidigital number, since it uses as much as digits as its factorization.

10220959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208605 (or 208598 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 10220959 is about 3197.0234594072. The cubic root of 10220959 is about 217.0187288726.

The spelling of 10220959 in words is "ten million, two hundred twenty thousand, nine hundred fifty-nine".