60706739 has 2 divisors, whose sum is σ = 60706740. Its totient is φ = 60706738.

The previous prime is 60706703. The next prime is 60706753. The reversal of 60706739 is 93760706.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60706739 - 2¹² = 60702643 is a prime.

It is not a weakly prime, because it can be changed into another prime (60706759) 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, 30353369 + 30353370.

It is an arithmetic number, because the mean of its divisors is an integer number (30353370).

Almost surely, 2^60706739 is an apocalyptic number.

60706739 is a deficient number, since it is larger than the sum of its proper divisors (1).

60706739 is an equidigital number, since it uses as much as digits as its factorization.

60706739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 60706739 is about 7791.4529453755. The cubic root of 60706739 is about 393.0178734800.

The spelling of 60706739 in words is "sixty million, seven hundred six thousand, seven hundred thirty-nine".