148416791 has 2 divisors, whose sum is σ = 148416792. Its totient is φ = 148416790.

The previous prime is 148416757. The next prime is 148416823. The reversal of 148416791 is 197614841.

It is a strong prime.

It is an emirp because it is prime and its reverse (197614841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148416791 - 2⁶ = 148416727 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148416701) 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, 74208395 + 74208396.

It is an arithmetic number, because the mean of its divisors is an integer number (74208396).

Almost surely, 2^148416791 is an apocalyptic number.

148416791 is a deficient number, since it is larger than the sum of its proper divisors (1).

148416791 is an equidigital number, since it uses as much as digits as its factorization.

148416791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 41.

The square root of 148416791 is about 12182.6430219390. The cubic root of 148416791 is about 529.4533238213.

The spelling of 148416791 in words is "one hundred forty-eight million, four hundred sixteen thousand, seven hundred ninety-one".