85799683 has 8 divisors (see below), whose sum is σ = 90003456. Its totient is φ = 81635400.

The previous prime is 85799647. The next prime is 85799689. The reversal of 85799683 is 38699758.

It is a happy number.

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 85799683 - 2⁹ = 85799171 is a prime.

It is a super-3 number, since 3×85799683³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85799689) 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, 5373 + ... + 14158.

It is an arithmetic number, because the mean of its divisors is an integer number (11250432).

Almost surely, 2^85799683 is an apocalyptic number.

85799683 is a deficient number, since it is larger than the sum of its proper divisors (4203773).

85799683 is a wasteful number, since it uses less digits than its factorization.

85799683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19745.

The product of its digits is 3265920, while the sum is 55.

The square root of 85799683 is about 9262.8118301086. The cubic root of 85799683 is about 441.0575165408.

The spelling of 85799683 in words is "eighty-five million, seven hundred ninety-nine thousand, six hundred eighty-three".