474946123 has 2 divisors, whose sum is σ = 474946124. Its totient is φ = 474946122.

The previous prime is 474946099. The next prime is 474946127. The reversal of 474946123 is 321649474.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474946123 is a prime.

It is a super-2 number, since 2×474946123² = 451147639505462258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (474946127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237473061 + 237473062.

It is an arithmetic number, because the mean of its divisors is an integer number (237473062).

Almost surely, 2^474946123 is an apocalyptic number.

474946123 is a deficient number, since it is larger than the sum of its proper divisors (1).

474946123 is an equidigital number, since it uses as much as digits as its factorization.

474946123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The square root of 474946123 is about 21793.2586595029. The cubic root of 474946123 is about 780.2158743929.

The spelling of 474946123 in words is "four hundred seventy-four million, nine hundred forty-six thousand, one hundred twenty-three".