474797123 has 2 divisors, whose sum is σ = 474797124. Its totient is φ = 474797122.

The previous prime is 474797083. The next prime is 474797171. The reversal of 474797123 is 321797474.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474797123 is a prime.

It is not a weakly prime, because it can be changed into another prime (474797623) 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, 237398561 + 237398562.

It is an arithmetic number, because the mean of its divisors is an integer number (237398562).

Almost surely, 2^474797123 is an apocalyptic number.

474797123 is a deficient number, since it is larger than the sum of its proper divisors (1).

474797123 is an equidigital number, since it uses as much as digits as its factorization.

474797123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 296352, while the sum is 44.

The square root of 474797123 is about 21789.8399030374. The cubic root of 474797123 is about 780.1342761381.

The spelling of 474797123 in words is "four hundred seventy-four million, seven hundred ninety-seven thousand, one hundred twenty-three".