85862801 has 8 divisors (see below), whose sum is σ = 91016424. Its totient is φ = 80720640.

The previous prime is 85862797. The next prime is 85862813. The reversal of 85862801 is 10826858.

It can be written as a sum of positive squares in 4 ways, for example, as 44890000 + 40972801 = 6700^2 + 6401^2 .

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 85862801 - 2² = 85862797 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85862851) 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, 16271 + ... + 20891.

It is an arithmetic number, because the mean of its divisors is an integer number (11377053).

Almost surely, 2^85862801 is an apocalyptic number.

It is an amenable number.

85862801 is a deficient number, since it is larger than the sum of its proper divisors (5153623).

85862801 is a wasteful number, since it uses less digits than its factorization.

85862801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731.

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 85862801 is about 9266.2182685279. The cubic root of 85862801 is about 441.1656437650.

The spelling of 85862801 in words is "eighty-five million, eight hundred sixty-two thousand, eight hundred one".