148078159 has 2 divisors, whose sum is σ = 148078160. Its totient is φ = 148078158.

The previous prime is 148078129. The next prime is 148078169. The reversal of 148078159 is 951870841.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148078159 - 2⁹ = 148077647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148078129) 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, 74039079 + 74039080.

It is an arithmetic number, because the mean of its divisors is an integer number (74039080).

Almost surely, 2^148078159 is an apocalyptic number.

148078159 is a deficient number, since it is larger than the sum of its proper divisors (1).

148078159 is an equidigital number, since it uses as much as digits as its factorization.

148078159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 43.

The square root of 148078159 is about 12168.7369517136. The cubic root of 148078159 is about 529.0503452287.

The spelling of 148078159 in words is "one hundred forty-eight million, seventy-eight thousand, one hundred fifty-nine".