497595428 has 24 divisors (see below), whose sum is σ = 952533120. Its totient is φ = 225565920.

The previous prime is 497595421. The next prime is 497595431. The reversal of 497595428 is 824595794.

It is a self number, because there is not a number n which added to its sum of digits gives 497595428.

It is not an unprimeable number, because it can be changed into a prime (497595421) 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 in 7 ways as a sum of consecutive naturals, for example, 1253 + ... + 31571.

It is an arithmetic number, because the mean of its divisors is an integer number (39688880).

Almost surely, 2^497595428 is an apocalyptic number.

It is an amenable number.

497595428 is a deficient number, since it is larger than the sum of its proper divisors (454937692).

497595428 is a wasteful number, since it uses less digits than its factorization.

497595428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30707 (or 30705 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 53.

The square root of 497595428 is about 22306.8471102485. The cubic root of 497595428 is about 792.4261408543.

The spelling of 497595428 in words is "four hundred ninety-seven million, five hundred ninety-five thousand, four hundred twenty-eight".