60605081 has 2 divisors, whose sum is σ = 60605082. Its totient is φ = 60605080.

The previous prime is 60605059. The next prime is 60605089. The reversal of 60605081 is 18050606.

60605081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43099225 + 17505856 = 6565^2 + 4184^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60605081 is a prime.

It is a super-2 number, since 2×60605081² = 7345951686033122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60605081.

It is not a weakly prime, because it can be changed into another prime (60605089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30302540 + 30302541.

It is an arithmetic number, because the mean of its divisors is an integer number (30302541).

Almost surely, 2^60605081 is an apocalyptic number.

It is an amenable number.

60605081 is a deficient number, since it is larger than the sum of its proper divisors (1).

60605081 is an equidigital number, since it uses as much as digits as its factorization.

60605081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 60605081 is about 7784.9265250226. The cubic root of 60605081 is about 392.7983715814.

Adding to 60605081 its reverse (18050606), we get a palindrome (78655687).

The spelling of 60605081 in words is "sixty million, six hundred five thousand, eighty-one".