85243676 has 24 divisors (see below), whose sum is σ = 175988736. Its totient is φ = 35354160.

The previous prime is 85243649. The next prime is 85243699. The reversal of 85243676 is 67634258.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent 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, 48236 + ... + 49971.

It is an arithmetic number, because the mean of its divisors is an integer number (7332864).

Almost surely, 2^85243676 is an apocalyptic number.

It is an amenable number.

85243676 is an abundant number, since it is smaller than the sum of its proper divisors (90745060).

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

85243676 is a wasteful number, since it uses less digits than its factorization.

85243676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98249 (or 98247 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 85243676 is about 9232.7501861580. The cubic root of 85243676 is about 440.1027239497.

The spelling of 85243676 in words is "eighty-five million, two hundred forty-three thousand, six hundred seventy-six".