85797303 has 4 divisors (see below), whose sum is σ = 114396408. Its totient is φ = 57198200.

The previous prime is 85797289. The next prime is 85797307. The reversal of 85797303 is 30379758.

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 85797303 - 2⁴ = 85797287 is a prime.

It is a super-2 number, since 2×85797303² = 14722354404147618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85797307) 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, 14299548 + ... + 14299553.

It is an arithmetic number, because the mean of its divisors is an integer number (28599102).

Almost surely, 2^85797303 is an apocalyptic number.

85797303 is a deficient number, since it is larger than the sum of its proper divisors (28599105).

85797303 is a wasteful number, since it uses less digits than its factorization.

85797303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28599104.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 85797303 is about 9262.6833585090. The cubic root of 85797303 is about 441.0534383338.

The spelling of 85797303 in words is "eighty-five million, seven hundred ninety-seven thousand, three hundred three".