147995299 has 2 divisors, whose sum is σ = 147995300. Its totient is φ = 147995298.

The previous prime is 147995297. The next prime is 147995321. The reversal of 147995299 is 992599741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 147995299 - 2¹ = 147995297 is a prime.

Together with 147995297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (147995297) 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, 73997649 + 73997650.

It is an arithmetic number, because the mean of its divisors is an integer number (73997650).

Almost surely, 2^147995299 is an apocalyptic number.

147995299 is a deficient number, since it is larger than the sum of its proper divisors (1).

147995299 is an equidigital number, since it uses as much as digits as its factorization.

147995299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1837080, while the sum is 55.

The square root of 147995299 is about 12165.3318491523. The cubic root of 147995299 is about 528.9516466966.

The spelling of 147995299 in words is "one hundred forty-seven million, nine hundred ninety-five thousand, two hundred ninety-nine".