473487043 has 4 divisors (see below), whose sum is σ = 501339240. Its totient is φ = 445634848.

The previous prime is 473487013. The next prime is 473487101. The reversal of 473487043 is 340784374.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473487043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 473486987 and 473487005.

It is not an unprimeable number, because it can be changed into a prime (473487013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13926073 + ... + 13926106.

It is an arithmetic number, because the mean of its divisors is an integer number (125334810).

Almost surely, 2^473487043 is an apocalyptic number.

473487043 is a deficient number, since it is larger than the sum of its proper divisors (27852197).

473487043 is a wasteful number, since it uses less digits than its factorization.

473487043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27852196.

The product of its (nonzero) digits is 225792, while the sum is 40.

The square root of 473487043 is about 21759.7574205229. The cubic root of 473487043 is about 779.4160888510.

The spelling of 473487043 in words is "four hundred seventy-three million, four hundred eighty-seven thousand, forty-three".