85272236 has 12 divisors (see below), whose sum is σ = 170544528. Its totient is φ = 36545232.

The previous prime is 85272233. The next prime is 85272329. The reversal of 85272236 is 63227258.

85272236 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 85272196 and 85272205.

It is not an unprimeable number, because it can be changed into a prime (85272233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1522691 + ... + 1522746.

It is an arithmetic number, because the mean of its divisors is an integer number (14212044).

Almost surely, 2^85272236 is an apocalyptic number.

It is an amenable number.

85272236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

85272236 is a wasteful number, since it uses less digits than its factorization.

85272236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045448 (or 3045446 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 85272236 is about 9234.2967247106. The cubic root of 85272236 is about 440.1518690629.

The spelling of 85272236 in words is "eighty-five million, two hundred seventy-two thousand, two hundred thirty-six".