60796721 has 2 divisors, whose sum is σ = 60796722. Its totient is φ = 60796720.

The previous prime is 60796669. The next prime is 60796733. The reversal of 60796721 is 12769706.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60217600 + 579121 = 7760^2 + 761^2 .

It is a cyclic number.

It is not a de Polignac number, because 60796721 - 2⁶ = 60796657 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (60796781) 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, 30398360 + 30398361.

It is an arithmetic number, because the mean of its divisors is an integer number (30398361).

Almost surely, 2^60796721 is an apocalyptic number.

It is an amenable number.

60796721 is a deficient number, since it is larger than the sum of its proper divisors (1).

60796721 is an equidigital number, since it uses as much as digits as its factorization.

60796721 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 60796721 is about 7797.2252115737. The cubic root of 60796721 is about 393.2119599814.

The spelling of 60796721 in words is "sixty million, seven hundred ninety-six thousand, seven hundred twenty-one".