148329719 has 2 divisors, whose sum is σ = 148329720. Its totient is φ = 148329718.

The previous prime is 148329703. The next prime is 148329733. The reversal of 148329719 is 917923841.

It is a strong prime.

It is an emirp because it is prime and its reverse (917923841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148329719 - 2⁴ = 148329703 is a prime.

It is a super-2 number, since 2×148329719² = 44003411077237922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148329719.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148329739) 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, 74164859 + 74164860.

It is an arithmetic number, because the mean of its divisors is an integer number (74164860).

Almost surely, 2^148329719 is an apocalyptic number.

148329719 is a deficient number, since it is larger than the sum of its proper divisors (1).

148329719 is an equidigital number, since it uses as much as digits as its factorization.

148329719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 44.

The square root of 148329719 is about 12179.0688888765. The cubic root of 148329719 is about 529.3497650578.

The spelling of 148329719 in words is "one hundred forty-eight million, three hundred twenty-nine thousand, seven hundred nineteen".