472297 has 8 divisors (see below), whose sum is σ = 545600. Its totient is φ = 400464.

The previous prime is 472289. The next prime is 472301. The reversal of 472297 is 792274.

It is a happy number.

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 472297 - 2³ = 472289 is a prime.

It is a Duffinian number.

472297 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (472247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454 + ... + 1072.

It is an arithmetic number, because the mean of its divisors is an integer number (68200).

2⁴⁷²²⁹⁷ is an apocalyptic number.

It is an amenable number.

472297 is a deficient number, since it is larger than the sum of its proper divisors (73303).

472297 is a wasteful number, since it uses less digits than its factorization.

472297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735.

The product of its digits is 7056, while the sum is 31.

The square root of 472297 is about 687.2386776077. The cubic root of 472297 is about 77.8762556834.

The spelling of 472297 in words is "four hundred seventy-two thousand, two hundred ninety-seven".