473060209 has 4 divisors (see below), whose sum is σ = 489372660. Its totient is φ = 456747760.

The previous prime is 473060197. The next prime is 473060219. The reversal of 473060209 is 902060374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 902060374 = 2 ⋅451030187.

It can be written as a sum of positive squares in 2 ways, for example, as 298080225 + 174979984 = 17265^2 + 13228^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473060209 is a prime.

It is a super-2 number, since 2×473060209² = 447571922678247362, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473060219) 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, 8156182 + ... + 8156239.

It is an arithmetic number, because the mean of its divisors is an integer number (122343165).

Almost surely, 2^473060209 is an apocalyptic number.

It is an amenable number.

473060209 is a deficient number, since it is larger than the sum of its proper divisors (16312451).

473060209 is a wasteful number, since it uses less digits than its factorization.

473060209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16312450.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 473060209 is about 21749.9473332696. The cubic root of 473060209 is about 779.1818118986.

The spelling of 473060209 in words is "four hundred seventy-three million, sixty thousand, two hundred nine".