147369601 has 2 divisors, whose sum is σ = 147369602. Its totient is φ = 147369600.

The previous prime is 147369577. The next prime is 147369613. The reversal of 147369601 is 106963741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146991376 + 378225 = 12124^2 + 615^2 .

It is an emirp because it is prime and its reverse (106963741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147369601 - 2⁵ = 147369569 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (147369661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73684800 + 73684801.

It is an arithmetic number, because the mean of its divisors is an integer number (73684801).

Almost surely, 2^147369601 is an apocalyptic number.

It is an amenable number.

147369601 is a deficient number, since it is larger than the sum of its proper divisors (1).

147369601 is an equidigital number, since it uses as much as digits as its factorization.

147369601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 147369601 is about 12139.5881725864. The cubic root of 147369601 is about 528.2051556314.

The spelling of 147369601 in words is "one hundred forty-seven million, three hundred sixty-nine thousand, six hundred one".