2417678081 has 24 divisors (see below), whose sum is σ = 3035678184. Its totient is φ = 1908506880.

The previous prime is 2417678057. The next prime is 2417678093. The reversal of 2417678081 is 1808767142.

It can be written as a sum of positive squares in 4 ways, for example, as 8439025 + 2409239056 = 2905^2 + 49084^2 .

It is not a de Polignac number, because 2417678081 - 2¹⁰ = 2417677057 is a prime.

It is a super-2 number, since 2×2417678081² = 11690334606695685122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2417678041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 289541 + ... + 297773.

It is an arithmetic number, because the mean of its divisors is an integer number (126486591).

Almost surely, 2^2417678081 is an apocalyptic number.

It is an amenable number.

2417678081 is a deficient number, since it is larger than the sum of its proper divisors (618000103).

2417678081 is a wasteful number, since it uses less digits than its factorization.

2417678081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8721 (or 8714 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 44.

The square root of 2417678081 is about 49169.8899836068. The cubic root of 2417678081 is about 1342.1451645078.

The spelling of 2417678081 in words is "two billion, four hundred seventeen million, six hundred seventy-eight thousand, eighty-one".