85863201 has 8 divisors (see below), whose sum is σ = 114631104. Its totient is φ = 57168720.

The previous prime is 85863181. The next prime is 85863227. The reversal of 85863201 is 10236858.

It is a happy number.

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

It is not a de Polignac number, because 85863201 - 2²¹ = 83766049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85863241) 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, 15565 + ... + 20346.

It is an arithmetic number, because the mean of its divisors is an integer number (14328888).

Almost surely, 2^85863201 is an apocalyptic number.

It is an amenable number.

85863201 is a deficient number, since it is larger than the sum of its proper divisors (28767903).

85863201 is a wasteful number, since it uses less digits than its factorization.

85863201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36711.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 85863201 is about 9266.2398522810. The cubic root of 85863201 is about 441.1663288346.

The spelling of 85863201 in words is "eighty-five million, eight hundred sixty-three thousand, two hundred one".