85308483 has 8 divisors (see below), whose sum is σ = 122494288. Its totient is φ = 52497504.

The previous prime is 85308481. The next prime is 85308529. The reversal of 85308483 is 38480358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85308483 - 2¹ = 85308481 is a prime.

It is a super-2 number, since 2×85308483² = 14555074543522578, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 2187397 = 85308483 / (8 + 5 + 3 + 0 + 8 + 4 + 8 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85308481) 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, 1093660 + ... + 1093737.

It is an arithmetic number, because the mean of its divisors is an integer number (15311786).

Almost surely, 2^85308483 is an apocalyptic number.

85308483 is a deficient number, since it is larger than the sum of its proper divisors (37185805).

85308483 is a wasteful number, since it uses less digits than its factorization.

85308483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187413.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 85308483 is about 9236.2591453467. The cubic root of 85308483 is about 440.2142259155.

The spelling of 85308483 in words is "eighty-five million, three hundred eight thousand, four hundred eighty-three".