85958336 has 28 divisors (see below), whose sum is σ = 172501560. Its totient is φ = 42493440.

The previous prime is 85958329. The next prime is 85958357. The reversal of 85958336 is 63385958.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850 + ... + 13241.

It is an arithmetic number, because the mean of its divisors is an integer number (6160770).

Almost surely, 2^85958336 is an apocalyptic number.

It is an amenable number.

85958336 is an abundant number, since it is smaller than the sum of its proper divisors (86543224).

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

85958336 is a wasteful number, since it uses less digits than its factorization.

85958336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15192 (or 15182 counting only the distinct ones).

The product of its digits is 777600, while the sum is 47.

The square root of 85958336 is about 9271.3718510261. The cubic root of 85958336 is about 441.3292036825.

It can be divided in two parts, 859 and 58336, that added together give a palindrome (59195).

The spelling of 85958336 in words is "eighty-five million, nine hundred fifty-eight thousand, three hundred thirty-six".