472576643 has 16 divisors (see below), whose sum is σ = 592166400. Its totient is φ = 366379200.

The previous prime is 472576627. The next prime is 472576667. The reversal of 472576643 is 346675274.

It is not a de Polignac number, because 472576643 - 2⁴ = 472576627 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 472576594 and 472576603.

It is not an unprimeable number, because it can be changed into a prime (472576603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98 + ... + 30743.

It is an arithmetic number, because the mean of its divisors is an integer number (37010400).

Almost surely, 2^472576643 is an apocalyptic number.

472576643 is a deficient number, since it is larger than the sum of its proper divisors (119589757).

472576643 is a wasteful number, since it uses less digits than its factorization.

472576643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31058.

The product of its digits is 846720, while the sum is 44.

The square root of 472576643 is about 21738.8280042876. The cubic root of 472576643 is about 778.9162260512.

The spelling of 472576643 in words is "four hundred seventy-two million, five hundred seventy-six thousand, six hundred forty-three".