148063939 has 2 divisors, whose sum is σ = 148063940. Its totient is φ = 148063938.

The previous prime is 148063907. The next prime is 148063943. The reversal of 148063939 is 939360841.

It is a strong prime.

It is an emirp because it is prime and its reverse (939360841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148063939 - 2⁵ = 148063907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148063895 and 148063904.

It is not a weakly prime, because it can be changed into another prime (148063039) 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, 74031969 + 74031970.

It is an arithmetic number, because the mean of its divisors is an integer number (74031970).

Almost surely, 2^148063939 is an apocalyptic number.

148063939 is a deficient number, since it is larger than the sum of its proper divisors (1).

148063939 is an equidigital number, since it uses as much as digits as its factorization.

148063939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 148063939 is about 12168.1526535461. The cubic root of 148063939 is about 529.0334097202.

The spelling of 148063939 in words is "one hundred forty-eight million, sixty-three thousand, nine hundred thirty-nine".