2085417882 has 24 divisors (see below), whose sum is σ = 4541824404. Its totient is φ = 691536384.

The previous prime is 2085417881. The next prime is 2085417883. The reversal of 2085417882 is 2887145802.

It is a happy number.

2085417882 is a `hidden beast` number, since 20 + 8 + 541 + 7 + 8 + 82 = 666.

It is an interprime number because it is at equal distance from previous prime (2085417881) and next prime (2085417883).

It can be written as a sum of positive squares in 2 ways, for example, as 2082918321 + 2499561 = 45639^2 + 1581^2 .

It is not an unprimeable number, because it can be changed into a prime (2085417881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296673 + ... + 303620.

Almost surely, 2^2085417882 is an apocalyptic number.

2085417882 is an abundant number, since it is smaller than the sum of its proper divisors (2456406522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2085417882 is a wasteful number, since it uses less digits than its factorization.

2085417882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600494 (or 600491 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 2085417882 is about 45666.3758360569. The cubic root of 2085417882 is about 1277.6082211416.

The spelling of 2085417882 in words is "two billion, eighty-five million, four hundred seventeen thousand, eight hundred eighty-two".