880057 has 2 divisors, whose sum is σ = 880058. Its totient is φ = 880056.

The previous prime is 880043. The next prime is 880067. The reversal of 880057 is 750088.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 484416 + 395641 = 696^2 + 629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-880057 is a prime.

It is not a weakly prime, because it can be changed into another prime (880007) 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 as a sum of consecutive naturals, namely, 440028 + 440029.

It is an arithmetic number, because the mean of its divisors is an integer number (440029).

2⁸⁸⁰⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

880057 is a deficient number, since it is larger than the sum of its proper divisors (1).

880057 is an equidigital number, since it uses as much as digits as its factorization.

880057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 880057 is about 938.1135325748. The cubic root of 880057 is about 95.8304661188.

The spelling of 880057 in words is "eight hundred eighty thousand, fifty-seven".