85597935 has 8 divisors (see below), whose sum is σ = 136956720. Its totient is φ = 45652224.

The previous prime is 85597933. The next prime is 85597943. The reversal of 85597935 is 53979558.

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

It is not a de Polignac number, because 85597935 - 2¹ = 85597933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85597933) 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, 2853250 + ... + 2853279.

It is an arithmetic number, because the mean of its divisors is an integer number (17119590).

Almost surely, 2^85597935 is an apocalyptic number.

85597935 is a deficient number, since it is larger than the sum of its proper divisors (51358785).

85597935 is a wasteful number, since it uses less digits than its factorization.

85597935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5706537.

The product of its digits is 1701000, while the sum is 51.

The square root of 85597935 is about 9251.9152071341. The cubic root of 85597935 is about 440.7115467036.

It can be divided in two parts, 855 and 97935, that added together give a triangular number (98790 = T₄₄₄).

The spelling of 85597935 in words is "eighty-five million, five hundred ninety-seven thousand, nine hundred thirty-five".