476531745 has 32 divisors (see below), whose sum is σ = 779404032. Its totient is φ = 248531712.

The previous prime is 476531729. The next prime is 476531749. The reversal of 476531745 is 547135674.

It is a happy number.

It is not a de Polignac number, because 476531745 - 2⁴ = 476531729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 476531697 and 476531706.

It is not an unprimeable number, because it can be changed into a prime (476531749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 295732 + ... + 297338.

It is an arithmetic number, because the mean of its divisors is an integer number (24356376).

Almost surely, 2^476531745 is an apocalyptic number.

It is an amenable number.

476531745 is a deficient number, since it is larger than the sum of its proper divisors (302872287).

476531745 is a wasteful number, since it uses less digits than its factorization.

476531745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041.

The product of its digits is 352800, while the sum is 42.

The square root of 476531745 is about 21829.6070738802. The cubic root of 476531745 is about 781.0831680458.

The spelling of 476531745 in words is "four hundred seventy-six million, five hundred thirty-one thousand, seven hundred forty-five".