472930723 has 2 divisors, whose sum is σ = 472930724. Its totient is φ = 472930722.

The previous prime is 472930693. The next prime is 472930741. The reversal of 472930723 is 327039274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472930723 - 2¹⁷ = 472799651 is a prime.

It is not a weakly prime, because it can be changed into another prime (472934723) 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 as a sum of consecutive naturals, namely, 236465361 + 236465362.

It is an arithmetic number, because the mean of its divisors is an integer number (236465362).

Almost surely, 2^472930723 is an apocalyptic number.

472930723 is a deficient number, since it is larger than the sum of its proper divisors (1).

472930723 is an equidigital number, since it uses as much as digits as its factorization.

472930723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 472930723 is about 21746.9704326833. The cubic root of 472930723 is about 779.1107128848.

Adding to 472930723 its reverse (327039274), we get a palindrome (799969997).

The spelling of 472930723 in words is "four hundred seventy-two million, nine hundred thirty thousand, seven hundred twenty-three".