463948123 has 2 divisors, whose sum is σ = 463948124. Its totient is φ = 463948122.

The previous prime is 463948109. The next prime is 463948181. The reversal of 463948123 is 321849364.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463948123 is a prime.

It is not a weakly prime, because it can be changed into another prime (463948103) 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, 231974061 + 231974062.

It is an arithmetic number, because the mean of its divisors is an integer number (231974062).

Almost surely, 2^463948123 is an apocalyptic number.

463948123 is a deficient number, since it is larger than the sum of its proper divisors (1).

463948123 is an equidigital number, since it uses as much as digits as its factorization.

463948123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 40.

The square root of 463948123 is about 21539.4550302462. The cubic root of 463948123 is about 774.1464751153.

It can be divided in two parts, 46 and 3948123, that added together give a square (3948169 = 1987²).

The spelling of 463948123 in words is "four hundred sixty-three million, nine hundred forty-eight thousand, one hundred twenty-three".