473487146 has 16 divisors (see below), whose sum is σ = 775664640. Its totient is φ = 214980480.

The previous prime is 473487137. The next prime is 473487151. The reversal of 473487146 is 641784374.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 473487097 and 473487106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8855 + ... + 32021.

It is an arithmetic number, because the mean of its divisors is an integer number (48479040).

Almost surely, 2^473487146 is an apocalyptic number.

473487146 is a deficient number, since it is larger than the sum of its proper divisors (302177494).

473487146 is a wasteful number, since it uses less digits than its factorization.

473487146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24109.

The product of its digits is 451584, while the sum is 44.

The square root of 473487146 is about 21759.7597872771. The cubic root of 473487146 is about 779.4161453678.

The spelling of 473487146 in words is "four hundred seventy-three million, four hundred eighty-seven thousand, one hundred forty-six".