85380008 has 32 divisors (see below), whose sum is σ = 184680000. Its totient is φ = 36246912.

The previous prime is 85379993. The next prime is 85380017. The reversal of 85380008 is 80008358.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1133 + ... + 13116.

It is an arithmetic number, because the mean of its divisors is an integer number (5771250).

Almost surely, 2^85380008 is an apocalyptic number.

It is an amenable number.

85380008 is an abundant number, since it is smaller than the sum of its proper divisors (99299992).

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

85380008 is a wasteful number, since it uses less digits than its factorization.

85380008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14369 (or 14365 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 85380008 is about 9240.1303021115. The cubic root of 85380008 is about 440.3372208231.

The spelling of 85380008 in words is "eighty-five million, three hundred eighty thousand, eight".