8028060681 has 16 divisors (see below), whose sum is σ = 11116915200. Its totient is φ = 5148874368.

The previous prime is 8028060673. The next prime is 8028060683. The reversal of 8028060681 is 1860608208.

It is not a de Polignac number, because 8028060681 - 2³ = 8028060673 is a prime.

It is a super-2 number, since 2×8028060681² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8028060683) 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, 396441 + ... + 416198.

It is an arithmetic number, because the mean of its divisors is an integer number (694807200).

Almost surely, 2^8028060681 is an apocalyptic number.

It is an amenable number.

8028060681 is a deficient number, since it is larger than the sum of its proper divisors (3088854519).

8028060681 is a wasteful number, since it uses less digits than its factorization.

8028060681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812768.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 8028060681 is about 89599.4457627948. The cubic root of 8028060681 is about 2002.3356613645.

Adding to 8028060681 its reverse (1860608208), we get a palindrome (9888668889).

The spelling of 8028060681 in words is "eight billion, twenty-eight million, sixty thousand, six hundred eighty-one".