85438676 has 12 divisors (see below), whose sum is σ = 150144960. Its totient is φ = 42540120.

The previous prime is 85438673. The next prime is 85438681. The reversal of 85438676 is 67683458.

It is a self number, because there is not a number n which added to its sum of digits gives 85438676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85438673) 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 3 ways as a sum of consecutive naturals, for example, 43730 + ... + 45641.

It is an arithmetic number, because the mean of its divisors is an integer number (12512080).

Almost surely, 2^85438676 is an apocalyptic number.

It is an amenable number.

85438676 is a deficient number, since it is larger than the sum of its proper divisors (64706284).

85438676 is a wasteful number, since it uses less digits than its factorization.

85438676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89614 (or 89612 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 85438676 is about 9243.3043875013. The cubic root of 85438676 is about 440.4380554713.

The spelling of 85438676 in words is "eighty-five million, four hundred thirty-eight thousand, six hundred seventy-six".