495728 has 10 divisors (see below), whose sum is σ = 960504. Its totient is φ = 247856.

The previous prime is 495713. The next prime is 495749. The reversal of 495728 is 827594.

It is a happy number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

495728 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15476 + ... + 15507.

2⁴⁹⁵⁷²⁸ is an apocalyptic number.

It is an amenable number.

495728 is a deficient number, since it is larger than the sum of its proper divisors (464776).

495728 is a wasteful number, since it uses less digits than its factorization.

495728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30991 (or 30985 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 495728 is about 704.0795409611. The cubic root of 495728 is about 79.1433598365.

The spelling of 495728 in words is "four hundred ninety-five thousand, seven hundred twenty-eight".