148834799 has 2 divisors, whose sum is σ = 148834800. Its totient is φ = 148834798.

The previous prime is 148834747. The next prime is 148834823. The reversal of 148834799 is 997438841.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148834799 is a 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 148834799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148834709) 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, 74417399 + 74417400.

It is an arithmetic number, because the mean of its divisors is an integer number (74417400).

Almost surely, 2^148834799 is an apocalyptic number.

148834799 is a deficient number, since it is larger than the sum of its proper divisors (1).

148834799 is an equidigital number, since it uses as much as digits as its factorization.

148834799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 53.

The square root of 148834799 is about 12199.7868424002. The cubic root of 148834799 is about 529.9499169478.

The spelling of 148834799 in words is "one hundred forty-eight million, eight hundred thirty-four thousand, seven hundred ninety-nine".