60910061 has 2 divisors, whose sum is σ = 60910062. Its totient is φ = 60910060.

The previous prime is 60910039. The next prime is 60910097. The reversal of 60910061 is 16001906.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51337225 + 9572836 = 7165^2 + 3094^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60910061 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60910001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30455030 + 30455031.

It is an arithmetic number, because the mean of its divisors is an integer number (30455031).

Almost surely, 2^60910061 is an apocalyptic number.

It is an amenable number.

60910061 is a deficient number, since it is larger than the sum of its proper divisors (1).

60910061 is an equidigital number, since it uses as much as digits as its factorization.

60910061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 60910061 is about 7804.4897975460. The cubic root of 60910061 is about 393.4561561435.

Adding to 60910061 its reverse (16001906), we get a palindrome (76911967).

The spelling of 60910061 in words is "sixty million, nine hundred ten thousand, sixty-one".