60632609 has 2 divisors, whose sum is σ = 60632610. Its totient is φ = 60632608.

The previous prime is 60632581. The next prime is 60632617. The reversal of 60632609 is 90623606.

60632609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52635025 + 7997584 = 7255^2 + 2828^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60632609 is a prime.

It is not a weakly prime, because it can be changed into another prime (60632699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30316304 + 30316305.

It is an arithmetic number, because the mean of its divisors is an integer number (30316305).

Almost surely, 2^60632609 is an apocalyptic number.

It is an amenable number.

60632609 is a deficient number, since it is larger than the sum of its proper divisors (1).

60632609 is an equidigital number, since it uses as much as digits as its factorization.

60632609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 60632609 is about 7786.6943564005. The cubic root of 60632609 is about 392.8578347851.

The spelling of 60632609 in words is "sixty million, six hundred thirty-two thousand, six hundred nine".