85330705 has 8 divisors (see below), whose sum is σ = 104778432. Its totient is φ = 66676848.

The previous prime is 85330669. The next prime is 85330733. The reversal of 85330705 is 50703358.

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

It is a cyclic number.

It is not a de Polignac number, because 85330705 - 2¹⁹ = 84806417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198229 + ... + 198658.

It is an arithmetic number, because the mean of its divisors is an integer number (13097304).

Almost surely, 2^85330705 is an apocalyptic number.

It is an amenable number.

85330705 is a deficient number, since it is larger than the sum of its proper divisors (19447727).

85330705 is a wasteful number, since it uses less digits than its factorization.

85330705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396935.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 85330705 is about 9237.4620432238. The cubic root of 85330705 is about 440.2524463867.

The spelling of 85330705 in words is "eighty-five million, three hundred thirty thousand, seven hundred five".