473145806 has 8 divisors (see below), whose sum is σ = 811107120. Its totient is φ = 202776768.

The previous prime is 473145779. The next prime is 473145821. The reversal of 473145806 is 608541374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 473145806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16898051 + ... + 16898078.

It is an arithmetic number, because the mean of its divisors is an integer number (101388390).

Almost surely, 2^473145806 is an apocalyptic number.

473145806 is a deficient number, since it is larger than the sum of its proper divisors (337961314).

473145806 is a wasteful number, since it uses less digits than its factorization.

473145806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33796138.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 473145806 is about 21751.9149961561. The cubic root of 473145806 is about 779.2288049325.

The spelling of 473145806 in words is "four hundred seventy-three million, one hundred forty-five thousand, eight hundred six".