85752283 has 4 divisors (see below), whose sum is σ = 85903560. Its totient is φ = 85601008.

The previous prime is 85752281. The next prime is 85752313. The reversal of 85752283 is 38225758.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85752283 - 2¹ = 85752281 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85752281) 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, 74785 + ... + 75922.

It is an arithmetic number, because the mean of its divisors is an integer number (21475890).

Almost surely, 2^85752283 is an apocalyptic number.

85752283 is a deficient number, since it is larger than the sum of its proper divisors (151277).

85752283 is a wasteful number, since it uses less digits than its factorization.

85752283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151276.

The product of its digits is 134400, while the sum is 40.

The square root of 85752283 is about 9260.2528583187. The cubic root of 85752283 is about 440.9762808975.

The spelling of 85752283 in words is "eighty-five million, seven hundred fifty-two thousand, two hundred eighty-three".