85411732 has 12 divisors (see below), whose sum is σ = 170823520. Its totient is φ = 36605016.

The previous prime is 85411721. The next prime is 85411759. The reversal of 85411732 is 23711458.

85411732 is an admirable number.

It is a hoax number, since the sum of its digits (31) 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 = 85411694 and 85411703.

It is a congruent number.

It is an unprimeable number.

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, 1525182 + ... + 1525237.

Almost surely, 2^85411732 is an apocalyptic number.

It is an amenable number.

85411732 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.

85411732 is a wasteful number, since it uses less digits than its factorization.

85411732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050430 (or 3050428 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 85411732 is about 9241.8467851399. The cubic root of 85411732 is about 440.3917516535.

The spelling of 85411732 in words is "eighty-five million, four hundred eleven thousand, seven hundred thirty-two".