472549085 has 8 divisors (see below), whose sum is σ = 600415416. Its totient is φ = 355801600.

The previous prime is 472549079. The next prime is 472549109. The reversal of 472549085 is 580945274.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14032516 + 458516569 = 3746^2 + 21413^2 .

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

It is not a de Polignac number, because 472549085 - 2⁴ = 472549069 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2779616 + ... + 2779785.

It is an arithmetic number, because the mean of its divisors is an integer number (75051927).

Almost surely, 2^472549085 is an apocalyptic number.

It is an amenable number.

472549085 is a deficient number, since it is larger than the sum of its proper divisors (127866331).

472549085 is a wasteful number, since it uses less digits than its factorization.

472549085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5559423.

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 472549085 is about 21738.1941522289. The cubic root of 472549085 is about 778.9010850922.

The spelling of 472549085 in words is "four hundred seventy-two million, five hundred forty-nine thousand, eighty-five".