148348583 has 2 divisors, whose sum is σ = 148348584. Its totient is φ = 148348582.

The previous prime is 148348567. The next prime is 148348589. The reversal of 148348583 is 385843841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148348583 - 2⁴ = 148348567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148348589) 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, 74174291 + 74174292.

It is an arithmetic number, because the mean of its divisors is an integer number (74174292).

Almost surely, 2^148348583 is an apocalyptic number.

148348583 is a deficient number, since it is larger than the sum of its proper divisors (1).

148348583 is an equidigital number, since it uses as much as digits as its factorization.

148348583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 368640, while the sum is 44.

The square root of 148348583 is about 12179.8433076949. The cubic root of 148348583 is about 529.3722043252.

The spelling of 148348583 in words is "one hundred forty-eight million, three hundred forty-eight thousand, five hundred eighty-three".