85918803 has 4 divisors (see below), whose sum is σ = 114558408. Its totient is φ = 57279200.

The previous prime is 85918801. The next prime is 85918829. The reversal of 85918803 is 30881958.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85918803 - 2¹ = 85918801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85918801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14319798 + ... + 14319803.

It is an arithmetic number, because the mean of its divisors is an integer number (28639602).

Almost surely, 2^85918803 is an apocalyptic number.

85918803 is a deficient number, since it is larger than the sum of its proper divisors (28639605).

85918803 is a wasteful number, since it uses less digits than its factorization.

85918803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28639604.

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 85918803 is about 9269.2396128269. The cubic root of 85918803 is about 441.2615362380.

The spelling of 85918803 in words is "eighty-five million, nine hundred eighteen thousand, eight hundred three".