472758049 has 9 divisors (see below), whose sum is σ = 502596147. Its totient is φ = 444600864.

The previous prime is 472758047. The next prime is 472758059. The reversal of 472758049 is 940857274.

The square root of 472758049 is 21743.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 368064225 + 104693824 = 19185^2 + 10232^2 .

It is not a de Polignac number, because 472758049 - 2¹ = 472758047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472758047) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 368992 + ... + 370270.

Almost surely, 2^472758049 is an apocalyptic number.

472758049 is the 21743-rd square number.

472758049 is the 10872-nd centered octagonal number.

It is an amenable number.

472758049 is a deficient number, since it is larger than the sum of its proper divisors (29838098).

472758049 is an frugal number, since it uses more digits than its factorization.

472758049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592 (or 1296 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The cubic root of 472758049 is about 779.0158797283.

The spelling of 472758049 in words is "four hundred seventy-two million, seven hundred fifty-eight thousand, forty-nine".