285313795 has 8 divisors (see below), whose sum is σ = 368713296. Its totient is φ = 210693216.

The previous prime is 285313753. The next prime is 285313799. The reversal of 285313795 is 597313582.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-285313795 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (285313799) 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, 2194657 + ... + 2194786.

It is an arithmetic number, because the mean of its divisors is an integer number (46089162).

Almost surely, 2^285313795 is an apocalyptic number.

285313795 is a deficient number, since it is larger than the sum of its proper divisors (83399501).

285313795 is a wasteful number, since it uses less digits than its factorization.

285313795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4389461.

The product of its digits is 226800, while the sum is 43.

The square root of 285313795 is about 16891.2342651447. The cubic root of 285313795 is about 658.3258726210.

The spelling of 285313795 in words is "two hundred eighty-five million, three hundred thirteen thousand, seven hundred ninety-five".