608041081 has 2 divisors, whose sum is σ = 608041082. Its totient is φ = 608041080.

The previous prime is 608041067. The next prime is 608041123. The reversal of 608041081 is 180140806.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 407393856 + 200647225 = 20184^2 + 14165^2 .

It is a cyclic number.

It is not a de Polignac number, because 608041081 - 2²¹ = 605943929 is a prime.

It is a super-2 number, since 2×608041081² = 739427912367297122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (608044081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304020540 + 304020541.

It is an arithmetic number, because the mean of its divisors is an integer number (304020541).

Almost surely, 2^608041081 is an apocalyptic number.

It is an amenable number.

608041081 is a deficient number, since it is larger than the sum of its proper divisors (1).

608041081 is an equidigital number, since it uses as much as digits as its factorization.

608041081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 608041081 is about 24658.4890250802. The cubic root of 608041081 is about 847.1837966700.

Adding to 608041081 its reverse (180140806), we get a palindrome (788181887).

The spelling of 608041081 in words is "six hundred eight million, forty-one thousand, eighty-one".