60740261 has 2 divisors, whose sum is σ = 60740262. Its totient is φ = 60740260.

The previous prime is 60740237. The next prime is 60740291. The reversal of 60740261 is 16204706.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53949025 + 6791236 = 7345^2 + 2606^2 .

It is a cyclic number.

It is not a de Polignac number, because 60740261 - 2¹⁴ = 60723877 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 60740261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60740221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30370130 + 30370131.

It is an arithmetic number, because the mean of its divisors is an integer number (30370131).

Almost surely, 2^60740261 is an apocalyptic number.

It is an amenable number.

60740261 is a deficient number, since it is larger than the sum of its proper divisors (1).

60740261 is an equidigital number, since it uses as much as digits as its factorization.

60740261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 60740261 is about 7793.6038518775. The cubic root of 60740261 is about 393.0902010947.

Adding to 60740261 its reverse (16204706), we get a palindrome (76944967).

The spelling of 60740261 in words is "sixty million, seven hundred forty thousand, two hundred sixty-one".