85693275 has 48 divisors (see below), whose sum is σ = 159513600. Its totient is φ = 45096480.

The previous prime is 85693273. The next prime is 85693291. The reversal of 85693275 is 57239658.

It is a happy number.

It is not a de Polignac number, because 85693275 - 2¹ = 85693273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 85693275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85693273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52522 + ... + 54128.

It is an arithmetic number, because the mean of its divisors is an integer number (3323200).

Almost surely, 2^85693275 is an apocalyptic number.

85693275 is a deficient number, since it is larger than the sum of its proper divisors (73820325).

85693275 is a wasteful number, since it uses less digits than its factorization.

85693275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705 (or 1694 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 85693275 is about 9257.0662199209. The cubic root of 85693275 is about 440.8751092501.

The spelling of 85693275 in words is "eighty-five million, six hundred ninety-three thousand, two hundred seventy-five".