2082317 has 8 divisors (see below), whose sum is σ = 2148120. Its totient is φ = 2017600.

The previous prime is 2082281. The next prime is 2082341. The reversal of 2082317 is 7132802.

It can be written as a sum of positive squares in 4 ways, for example, as 784996 + 1297321 = 886^2 + 1139^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2082317 - 2⁶ = 2082253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2082292 and 2082301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082917) 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, 5159 + ... + 5547.

It is an arithmetic number, because the mean of its divisors is an integer number (268515).

2^2082317 is an apocalyptic number.

It is an amenable number.

2082317 is a deficient number, since it is larger than the sum of its proper divisors (65803).

2082317 is a wasteful number, since it uses less digits than its factorization.

2082317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2082317 is about 1443.0235618312. The cubic root of 2082317 is about 127.6974666655.

The spelling of 2082317 in words is "two million, eighty-two thousand, three hundred seventeen".