577328 has 10 divisors (see below), whose sum is σ = 1118604. Its totient is φ = 288656.

The previous prime is 577327. The next prime is 577331. The reversal of 577328 is 823775.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5³ + 7⁴ + 3¹² + 7⁴ + 2¹³ + 8⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 577294 and 577303.

It is not an unprimeable number, because it can be changed into a prime (577327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18026 + ... + 18057.

2⁵⁷⁷³²⁸ is an apocalyptic number.

It is an amenable number.

577328 is a deficient number, since it is larger than the sum of its proper divisors (541276).

577328 is a wasteful number, since it uses less digits than its factorization.

577328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36091 (or 36085 counting only the distinct ones).

The product of its digits is 11760, while the sum is 32.

The square root of 577328 is about 759.8210315594. The cubic root of 577328 is about 83.2672471608.

The spelling of 577328 in words is "five hundred seventy-seven thousand, three hundred twenty-eight".