2082512917 has 8 divisors (see below), whose sum is σ = 2219868800. Its totient is φ = 1947932064.

The previous prime is 2082512863. The next prime is 2082512923. The reversal of 2082512917 is 7192152802.

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 2082512917 - 2²³ = 2074124309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082512617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692208 + ... + 695209.

It is an arithmetic number, because the mean of its divisors is an integer number (277483600).

Almost surely, 2^2082512917 is an apocalyptic number.

It is an amenable number.

2082512917 is a deficient number, since it is larger than the sum of its proper divisors (137355883).

2082512917 is a wasteful number, since it uses less digits than its factorization.

2082512917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387515.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 2082512917 is about 45634.5583631528. The cubic root of 2082512917 is about 1277.0147139041.

The spelling of 2082512917 in words is "two billion, eighty-two million, five hundred twelve thousand, nine hundred seventeen".