85360783 has 4 divisors (see below), whose sum is σ = 85424328. Its totient is φ = 85297240.

The previous prime is 85360741. The next prime is 85360801. The reversal of 85360783 is 38706358.

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 85360783 - 2²⁵ = 51806351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85360283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29713 + ... + 32458.

It is an arithmetic number, because the mean of its divisors is an integer number (21356082).

Almost surely, 2^85360783 is an apocalyptic number.

85360783 is a deficient number, since it is larger than the sum of its proper divisors (63545).

85360783 is a wasteful number, since it uses less digits than its factorization.

85360783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63544.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 85360783 is about 9239.0899443614. The cubic root of 85360783 is about 440.3041681263.

The spelling of 85360783 in words is "eighty-five million, three hundred sixty thousand, seven hundred eighty-three".