85468223 has 2 divisors, whose sum is σ = 85468224. Its totient is φ = 85468222.

The previous prime is 85468217. The next prime is 85468241. The reversal of 85468223 is 32286458.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85468223 - 2¹⁰ = 85467199 is a prime.

It is a congruent number.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42734111 + 42734112.

It is an arithmetic number, because the mean of its divisors is an integer number (42734112).

Almost surely, 2^85468223 is an apocalyptic number.

85468223 is a deficient number, since it is larger than the sum of its proper divisors (1).

85468223 is an equidigital number, since it uses as much as digits as its factorization.

85468223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 38.

The square root of 85468223 is about 9244.9025414009. The cubic root of 85468223 is about 440.4888214084.

The spelling of 85468223 in words is "eighty-five million, four hundred sixty-eight thousand, two hundred twenty-three".