497140633 has 8 divisors (see below), whose sum is σ = 542716416. Its totient is φ = 451628400.

The previous prime is 497140627. The next prime is 497140663. The reversal of 497140633 is 336041794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 497140633 - 2²¹ = 495043481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 497140592 and 497140601.

It is not an unprimeable number, because it can be changed into a prime (497140613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1288 + ... + 31558.

It is an arithmetic number, because the mean of its divisors is an integer number (67839552).

Almost surely, 2^497140633 is an apocalyptic number.

It is an amenable number.

497140633 is a deficient number, since it is larger than the sum of its proper divisors (45575783).

497140633 is a wasteful number, since it uses less digits than its factorization.

497140633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31775.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 497140633 is about 22296.6507126070. The cubic root of 497140633 is about 792.1846452672.

The spelling of 497140633 in words is "four hundred ninety-seven million, one hundred forty thousand, six hundred thirty-three".