85357832 has 16 divisors (see below), whose sum is σ = 182909760. Its totient is φ = 36581904.

The previous prime is 85357819. The next prime is 85357847. The reversal of 85357832 is 23875358.

It is a self number, because there is not a number n which added to its sum of digits gives 85357832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762068 + ... + 762179.

It is an arithmetic number, because the mean of its divisors is an integer number (11431860).

Almost surely, 2^85357832 is an apocalyptic number.

It is an amenable number.

85357832 is an abundant number, since it is smaller than the sum of its proper divisors (97551928).

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

85357832 is a wasteful number, since it uses less digits than its factorization.

85357832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524260 (or 1524256 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 85357832 is about 9238.9302411048. The cubic root of 85357832 is about 440.2990941625.

It can be divided in two parts, 853 and 57832, that added together give a palindrome (58685).

The spelling of 85357832 in words is "eighty-five million, three hundred fifty-seven thousand, eight hundred thirty-two".