496223971 has 2 divisors, whose sum is σ = 496223972. Its totient is φ = 496223970.

The previous prime is 496223963. The next prime is 496224077. The reversal of 496223971 is 179322694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 496223971 - 2³ = 496223963 is a prime.

It is not a weakly prime, because it can be changed into another prime (496223911) 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, 248111985 + 248111986.

It is an arithmetic number, because the mean of its divisors is an integer number (248111986).

Almost surely, 2^496223971 is an apocalyptic number.

496223971 is a deficient number, since it is larger than the sum of its proper divisors (1).

496223971 is an equidigital number, since it uses as much as digits as its factorization.

496223971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 43.

The square root of 496223971 is about 22276.0851811982. The cubic root of 496223971 is about 791.6974509076.

The spelling of 496223971 in words is "four hundred ninety-six million, two hundred twenty-three thousand, nine hundred seventy-one".