572743232 has 14 divisors (see below), whose sum is σ = 1136537478. Its totient is φ = 286371584.

The previous prime is 572743229. The next prime is 572743271. The reversal of 572743232 is 232347275.

It can be written as a sum of positive squares in only one way, i.e., 561879616 + 10863616 = 23704^2 + 3296^2 .

It is a junction number, because it is equal to n+sod(n) for n = 572743192 and 572743201.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4474493 + ... + 4474620.

Almost surely, 2^572743232 is an apocalyptic number.

It is an amenable number.

572743232 is a deficient number, since it is larger than the sum of its proper divisors (563794246).

572743232 is an equidigital number, since it uses as much as digits as its factorization.

572743232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8949125 (or 8949115 counting only the distinct ones).

The product of its digits is 70560, while the sum is 35.

The square root of 572743232 is about 23932.0544876532. The cubic root of 572743232 is about 830.4624277548.

It can be divided in two parts, 57274 and 3232, that added together give a palindrome (60506).

The spelling of 572743232 in words is "five hundred seventy-two million, seven hundred forty-three thousand, two hundred thirty-two".