85062858 has 32 divisors (see below), whose sum is σ = 180100800. Its totient is φ = 26737536.

The previous prime is 85062851. The next prime is 85062863. The reversal of 85062858 is 85826058.

It is a super-2 number, since 2×85062858² = 14471379622256328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85062851) 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 in 15 ways as a sum of consecutive naturals, for example, 1798 + ... + 13166.

It is an arithmetic number, because the mean of its divisors is an integer number (5628150).

Almost surely, 2^85062858 is an apocalyptic number.

85062858 is an abundant number, since it is smaller than the sum of its proper divisors (95037942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85062858 is a wasteful number, since it uses less digits than its factorization.

85062858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11446.

The product of its (nonzero) digits is 153600, while the sum is 42.

The square root of 85062858 is about 9222.9527809699. The cubic root of 85062858 is about 439.7913232238.

The spelling of 85062858 in words is "eighty-five million, sixty-two thousand, eight hundred fifty-eight".