60819713 has 2 divisors, whose sum is σ = 60819714. Its totient is φ = 60819712.

The previous prime is 60819709. The next prime is 60819743. The reversal of 60819713 is 31791806.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53246209 + 7573504 = 7297^2 + 2752^2 .

It is a cyclic number.

It is not a de Polignac number, because 60819713 - 2² = 60819709 is a prime.

It is not a weakly prime, because it can be changed into another prime (60819743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30409856 + 30409857.

It is an arithmetic number, because the mean of its divisors is an integer number (30409857).

Almost surely, 2^60819713 is an apocalyptic number.

It is an amenable number.

60819713 is a deficient number, since it is larger than the sum of its proper divisors (1).

60819713 is an equidigital number, since it uses as much as digits as its factorization.

60819713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 60819713 is about 7798.6994428558. The cubic root of 60819713 is about 393.2615218098.

The spelling of 60819713 in words is "sixty million, eight hundred nineteen thousand, seven hundred thirteen".