147316601 has 2 divisors, whose sum is σ = 147316602. Its totient is φ = 147316600.

The previous prime is 147316597. The next prime is 147316621. The reversal of 147316601 is 106613741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85285225 + 62031376 = 9235^2 + 7876^2 .

It is a cyclic number.

It is not a de Polignac number, because 147316601 - 2² = 147316597 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 (147316621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73658300 + 73658301.

It is an arithmetic number, because the mean of its divisors is an integer number (73658301).

Almost surely, 2^147316601 is an apocalyptic number.

It is an amenable number.

147316601 is a deficient number, since it is larger than the sum of its proper divisors (1).

147316601 is an equidigital number, since it uses as much as digits as its factorization.

147316601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 147316601 is about 12137.4050356738. The cubic root of 147316601 is about 528.1418268088.

The spelling of 147316601 in words is "one hundred forty-seven million, three hundred sixteen thousand, six hundred one".