85786352 has 40 divisors (see below), whose sum is σ = 177332400. Its totient is φ = 40061952.

The previous prime is 85786319. The next prime is 85786357. The reversal of 85786352 is 25368758.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85786357) 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, 36674 + ... + 38942.

It is an arithmetic number, because the mean of its divisors is an integer number (4433310).

Almost surely, 2^85786352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85786352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88666200).

85786352 is an abundant number, since it is smaller than the sum of its proper divisors (91546048).

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

85786352 is a wasteful number, since it uses less digits than its factorization.

85786352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433 (or 2427 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The square root of 85786352 is about 9262.0922042485. The cubic root of 85786352 is about 441.0346724692.

The spelling of 85786352 in words is "eighty-five million, seven hundred eighty-six thousand, three hundred fifty-two".