316582085 has 16 divisors (see below), whose sum is σ = 402148800. Its totient is φ = 238582656.

The previous prime is 316582081. The next prime is 316582103. The reversal of 316582085 is 580285613.

It is not a de Polignac number, because 316582085 - 2² = 316582081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316582081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7697 + ... + 26313.

It is an arithmetic number, because the mean of its divisors is an integer number (25134300).

Almost surely, 2^316582085 is an apocalyptic number.

It is an amenable number.

316582085 is a deficient number, since it is larger than the sum of its proper divisors (85566715).

316582085 is a wasteful number, since it uses less digits than its factorization.

316582085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18820.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 316582085 is about 17792.7537216700. The cubic root of 316582085 is about 681.5464264525.

The spelling of 316582085 in words is "three hundred sixteen million, five hundred eighty-two thousand, eighty-five".