472582945 has 8 divisors (see below), whose sum is σ = 567235944. Its totient is φ = 377975424.

The previous prime is 472582937. The next prime is 472582951. The reversal of 472582945 is 549285274.

It can be written as a sum of positive squares in 4 ways, for example, as 71622369 + 400960576 = 8463^2 + 20024^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 472582945 - 2³ = 472582937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472582895 and 472582904.

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, 18757 + ... + 36013.

It is an arithmetic number, because the mean of its divisors is an integer number (70904493).

Almost surely, 2^472582945 is an apocalyptic number.

It is an amenable number.

472582945 is a deficient number, since it is larger than the sum of its proper divisors (94652999).

472582945 is a wasteful number, since it uses less digits than its factorization.

472582945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22739.

The product of its digits is 806400, while the sum is 46.

The square root of 472582945 is about 21738.9729518209. The cubic root of 472582945 is about 778.9196884230.

The spelling of 472582945 in words is "four hundred seventy-two million, five hundred eighty-two thousand, nine hundred forty-five".