472930 has 8 divisors (see below), whose sum is σ = 851292. Its totient is φ = 189168.

The previous prime is 472921. The next prime is 472937. The reversal of 472930 is 39274.

It can be written as a sum of positive squares in 2 ways, for example, as 471969 + 961 = 687^2 + 31^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 472895 and 472904.

It is not an unprimeable number, because it can be changed into a prime (472937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23637 + ... + 23656.

2⁴⁷²⁹³⁰ is an apocalyptic number.

472930 is a deficient number, since it is larger than the sum of its proper divisors (378362).

472930 is a wasteful number, since it uses less digits than its factorization.

472930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47300.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 472930 is about 687.6990620904. The cubic root of 472930 is about 77.9110315859.

The spelling of 472930 in words is "four hundred seventy-two thousand, nine hundred thirty".