85488902 has 16 divisors (see below), whose sum is σ = 132887040. Its totient is φ = 41218632.

The previous prime is 85488883. The next prime is 85488929. The reversal of 85488902 is 20988458.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 503 + ... + 13085.

It is an arithmetic number, because the mean of its divisors is an integer number (8305440).

Almost surely, 2^85488902 is an apocalyptic number.

85488902 is a deficient number, since it is larger than the sum of its proper divisors (47398138).

85488902 is a wasteful number, since it uses less digits than its factorization.

85488902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12707.

The product of its (nonzero) digits is 184320, while the sum is 44.

The square root of 85488902 is about 9246.0208738678. The cubic root of 85488902 is about 440.5243439043.

The spelling of 85488902 in words is "eighty-five million, four hundred eighty-eight thousand, nine hundred two".