148086863 has 2 divisors, whose sum is σ = 148086864. Its totient is φ = 148086862.

The previous prime is 148086791. The next prime is 148086871. The reversal of 148086863 is 368680841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148086863 - 2⁸ = 148086607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148085863) 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, 74043431 + 74043432.

It is an arithmetic number, because the mean of its divisors is an integer number (74043432).

Almost surely, 2^148086863 is an apocalyptic number.

148086863 is a deficient number, since it is larger than the sum of its proper divisors (1).

148086863 is an equidigital number, since it uses as much as digits as its factorization.

148086863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 148086863 is about 12169.0945842326. The cubic root of 148086863 is about 529.0607108446.

The spelling of 148086863 in words is "one hundred forty-eight million, eighty-six thousand, eight hundred sixty-three".