880422173 has 2 divisors, whose sum is σ = 880422174. Its totient is φ = 880422172.

The previous prime is 880422161. The next prime is 880422203. The reversal of 880422173 is 371224088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 863595769 + 16826404 = 29387^2 + 4102^2 .

It is a cyclic number.

It is not a de Polignac number, because 880422173 - 2⁴ = 880422157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (880422073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440211086 + 440211087.

It is an arithmetic number, because the mean of its divisors is an integer number (440211087).

Almost surely, 2^880422173 is an apocalyptic number.

It is an amenable number.

880422173 is a deficient number, since it is larger than the sum of its proper divisors (1).

880422173 is an equidigital number, since it uses as much as digits as its factorization.

880422173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 880422173 is about 29671.9088196226. The cubic root of 880422173 is about 958.4371899509.

The spelling of 880422173 in words is "eight hundred eighty million, four hundred twenty-two thousand, one hundred seventy-three".