85835836 has 24 divisors (see below), whose sum is σ = 152127360. Its totient is φ = 42374832.

The previous prime is 85835831. The next prime is 85835851. The reversal of 85835836 is 63853858.

It is a super-3 number, since 3×85835836³ (a number of 25 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85835831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145935 + ... + 146521.

It is an arithmetic number, because the mean of its divisors is an integer number (6338640).

Almost surely, 2^85835836 is an apocalyptic number.

It is an amenable number.

85835836 is a deficient number, since it is larger than the sum of its proper divisors (66291524).

85835836 is a wasteful number, since it uses less digits than its factorization.

85835836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993 (or 991 counting only the distinct ones).

The product of its digits is 691200, while the sum is 46.

The square root of 85835836 is about 9264.7631378249. The cubic root of 85835836 is about 441.1194566037.

The spelling of 85835836 in words is "eighty-five million, eight hundred thirty-five thousand, eight hundred thirty-six".