85468229 has 12 divisors (see below), whose sum is σ = 107366112. Its totient is φ = 66597960.

The previous prime is 85468223. The next prime is 85468241. The reversal of 85468229 is 92286458.

It is not a de Polignac number, because 85468229 - 2⁸ = 85467973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85468229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85468223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49607 + ... + 51300.

It is an arithmetic number, because the mean of its divisors is an integer number (8947176).

Almost surely, 2^85468229 is an apocalyptic number.

It is an amenable number.

85468229 is a deficient number, since it is larger than the sum of its proper divisors (21897883).

85468229 is a wasteful number, since it uses less digits than its factorization.

85468229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100936 (or 100925 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 85468229 is about 9244.9028659040. The cubic root of 85468229 is about 440.4888317160.

The spelling of 85468229 in words is "eighty-five million, four hundred sixty-eight thousand, two hundred twenty-nine".