85676994 has 96 divisors (see below), whose sum is σ = 213534720. Its totient is φ = 25310880.

The previous prime is 85676993. The next prime is 85677029. The reversal of 85676994 is 49967658.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 85676994.

It is not an unprimeable number, because it can be changed into a prime (85676993) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 674559 + ... + 674685.

It is an arithmetic number, because the mean of its divisors is an integer number (2224320).

Almost surely, 2^85676994 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85676994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106767360).

85676994 is an abundant number, since it is smaller than the sum of its proper divisors (127857726).

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

85676994 is a wasteful number, since it uses less digits than its factorization.

85676994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 176 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 85676994 is about 9256.1867958679. The cubic root of 85676994 is about 440.8471866300.

The spelling of 85676994 in words is "eighty-five million, six hundred seventy-six thousand, nine hundred ninety-four".