147341501 has 2 divisors, whose sum is σ = 147341502. Its totient is φ = 147341500.

The previous prime is 147341483. The next prime is 147341549. The reversal of 147341501 is 105143741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138039001 + 9302500 = 11749^2 + 3050^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147341501 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147341591) 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, 73670750 + 73670751.

It is an arithmetic number, because the mean of its divisors is an integer number (73670751).

Almost surely, 2^147341501 is an apocalyptic number.

It is an amenable number.

147341501 is a deficient number, since it is larger than the sum of its proper divisors (1).

147341501 is an equidigital number, since it uses as much as digits as its factorization.

147341501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 147341501 is about 12138.4307470117. The cubic root of 147341501 is about 528.1715812980.

The spelling of 147341501 in words is "one hundred forty-seven million, three hundred forty-one thousand, five hundred one".