85306846 has 16 divisors (see below), whose sum is σ = 135596160. Its totient is φ = 40138200.

The previous prime is 85306843. The next prime is 85306847. The reversal of 85306846 is 64860358.

It is a junction number, because it is equal to n+sod(n) for n = 85306799 and 85306808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85306843) 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, 1696 + ... + 13171.

It is an arithmetic number, because the mean of its divisors is an integer number (8474760).

Almost surely, 2^85306846 is an apocalyptic number.

85306846 is a deficient number, since it is larger than the sum of its proper divisors (50289314).

85306846 is a wasteful number, since it uses less digits than its factorization.

85306846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15039.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 85306846 is about 9236.1705267930. The cubic root of 85306846 is about 440.2114101139.

It can be divided in two parts, 8530 and 6846, that added together give a square (15376 = 124²).

The spelling of 85306846 in words is "eighty-five million, three hundred six thousand, eight hundred forty-six".