147695369 has 2 divisors, whose sum is σ = 147695370. Its totient is φ = 147695368.

The previous prime is 147695333. The next prime is 147695381. The reversal of 147695369 is 963596741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131974144 + 15721225 = 11488^2 + 3965^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147695369 is a prime.

It is a super-2 number, since 2×147695369² = 43627844048092322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (147695329) 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, 73847684 + 73847685.

It is an arithmetic number, because the mean of its divisors is an integer number (73847685).

Almost surely, 2^147695369 is an apocalyptic number.

It is an amenable number.

147695369 is a deficient number, since it is larger than the sum of its proper divisors (1).

147695369 is an equidigital number, since it uses as much as digits as its factorization.

147695369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1224720, while the sum is 50.

The square root of 147695369 is about 12152.9983543157. The cubic root of 147695369 is about 528.5940773175.

The spelling of 147695369 in words is "one hundred forty-seven million, six hundred ninety-five thousand, three hundred sixty-nine".