474564473 has 2 divisors, whose sum is σ = 474564474. Its totient is φ = 474564472.

The previous prime is 474564413. The next prime is 474564637. The reversal of 474564473 is 374465474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 464273209 + 10291264 = 21547^2 + 3208^2 .

It is a cyclic number.

It is not a de Polignac number, because 474564473 - 2¹² = 474560377 is a prime.

It is a super-2 number, since 2×474564473² = 450422878067535458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (474564403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237282236 + 237282237.

It is an arithmetic number, because the mean of its divisors is an integer number (237282237).

Almost surely, 2^474564473 is an apocalyptic number.

It is an amenable number.

474564473 is a deficient number, since it is larger than the sum of its proper divisors (1).

474564473 is an equidigital number, since it uses as much as digits as its factorization.

474564473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1128960, while the sum is 44.

The square root of 474564473 is about 21784.5007516812. The cubic root of 474564473 is about 780.0068337118.

The spelling of 474564473 in words is "four hundred seventy-four million, five hundred sixty-four thousand, four hundred seventy-three".