880864223 has 2 divisors, whose sum is σ = 880864224. Its totient is φ = 880864222.

The previous prime is 880864219. The next prime is 880864247. The reversal of 880864223 is 322468088.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 880864223 - 2² = 880864219 is a prime.

It is a super-2 number, since 2×880864223² = 1551843558722787458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (880864423) 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 as a sum of consecutive naturals, namely, 440432111 + 440432112.

It is an arithmetic number, because the mean of its divisors is an integer number (440432112).

Almost surely, 2^880864223 is an apocalyptic number.

880864223 is a deficient number, since it is larger than the sum of its proper divisors (1).

880864223 is an equidigital number, since it uses as much as digits as its factorization.

880864223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 880864223 is about 29679.3568495006. The cubic root of 880864223 is about 958.5975699310.

The spelling of 880864223 in words is "eight hundred eighty million, eight hundred sixty-four thousand, two hundred twenty-three".