60165997 has 2 divisors, whose sum is σ = 60165998. Its totient is φ = 60165996.

The previous prime is 60165991. The next prime is 60166021. The reversal of 60165997 is 79956106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34703881 + 25462116 = 5891^2 + 5046^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60165997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60165991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30082998 + 30082999.

It is an arithmetic number, because the mean of its divisors is an integer number (30082999).

Almost surely, 2^60165997 is an apocalyptic number.

It is an amenable number.

60165997 is a deficient number, since it is larger than the sum of its proper divisors (1).

60165997 is an equidigital number, since it uses as much as digits as its factorization.

60165997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 60165997 is about 7756.6743518083. The cubic root of 60165997 is about 391.8474629514.

The spelling of 60165997 in words is "sixty million, one hundred sixty-five thousand, nine hundred ninety-seven".