148363843 has 2 divisors, whose sum is σ = 148363844. Its totient is φ = 148363842.

The previous prime is 148363771. The next prime is 148363867. The reversal of 148363843 is 348363841.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148363843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148363796 and 148363805.

It is not a weakly prime, because it can be changed into another prime (148363883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74181921 + 74181922.

It is an arithmetic number, because the mean of its divisors is an integer number (74181922).

Almost surely, 2^148363843 is an apocalyptic number.

148363843 is a deficient number, since it is larger than the sum of its proper divisors (1).

148363843 is an equidigital number, since it uses as much as digits as its factorization.

148363843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 40.

The square root of 148363843 is about 12180.4697364264. The cubic root of 148363843 is about 529.3903551398.

The spelling of 148363843 in words is "one hundred forty-eight million, three hundred sixty-three thousand, eight hundred forty-three".