147198383 has 2 divisors, whose sum is σ = 147198384. Its totient is φ = 147198382.

The previous prime is 147198371. The next prime is 147198439. The reversal of 147198383 is 383891741.

It is a weak prime.

It is an emirp because it is prime and its reverse (383891741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147198383 - 2⁶ = 147198319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147198343) 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, 73599191 + 73599192.

It is an arithmetic number, because the mean of its divisors is an integer number (73599192).

Almost surely, 2^147198383 is an apocalyptic number.

147198383 is a deficient number, since it is larger than the sum of its proper divisors (1).

147198383 is an equidigital number, since it uses as much as digits as its factorization.

147198383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 44.

The square root of 147198383 is about 12132.5340716604. The cubic root of 147198383 is about 528.0005153328. Note that the first 3 decimals are identical.

The spelling of 147198383 in words is "one hundred forty-seven million, one hundred ninety-eight thousand, three hundred eighty-three".