147963199 has 2 divisors, whose sum is σ = 147963200. Its totient is φ = 147963198.

The previous prime is 147963197. The next prime is 147963251. The reversal of 147963199 is 991369741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 147963199 - 2¹ = 147963197 is a prime.

Together with 147963197, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147963197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73981599 + 73981600.

It is an arithmetic number, because the mean of its divisors is an integer number (73981600).

Almost surely, 2^147963199 is an apocalyptic number.

147963199 is a deficient number, since it is larger than the sum of its proper divisors (1).

147963199 is an equidigital number, since it uses as much as digits as its factorization.

147963199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 49.

The square root of 147963199 is about 12164.0124547782. The cubic root of 147963199 is about 528.9134009421.

The spelling of 147963199 in words is "one hundred forty-seven million, nine hundred sixty-three thousand, one hundred ninety-nine".