573242128 has 10 divisors (see below), whose sum is σ = 1110656654. Its totient is φ = 286621056.

The previous prime is 573242123. The next prime is 573242129. The reversal of 573242128 is 821242375.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 472279824 + 100962304 = 21732^2 + 10048^2 .

It is a super-3 number, since 3×573242128³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 573242093 and 573242102.

It is not an unprimeable number, because it can be changed into a prime (573242123) 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, 17913801 + ... + 17913832.

Almost surely, 2^573242128 is an apocalyptic number.

It is an amenable number.

573242128 is a deficient number, since it is larger than the sum of its proper divisors (537414526).

573242128 is a wasteful number, since it uses less digits than its factorization.

573242128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35827641 (or 35827635 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 573242128 is about 23942.4753941609. The cubic root of 573242128 is about 830.7034864121.

The spelling of 573242128 in words is "five hundred seventy-three million, two hundred forty-two thousand, one hundred twenty-eight".