470997 has 12 divisors (see below), whose sum is σ = 692640. Its totient is φ = 308328.

The previous prime is 470993. The next prime is 470999. The reversal of 470997 is 799074.

It is not a de Polignac number, because 470997 - 2² = 470993 is a prime.

It is a super-3 number, since 3×470997³ = 313455343331150919, which contains 333 as substring.

470997 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 470997.

It is not an unprimeable number, because it can be changed into a prime (470993) 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 11 ways as a sum of consecutive naturals, for example, 88 + ... + 974.

It is an arithmetic number, because the mean of its divisors is an integer number (57720).

2⁴⁷⁰⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

470997 is a deficient number, since it is larger than the sum of its proper divisors (221643).

470997 is a wasteful number, since it uses less digits than its factorization.

470997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952 (or 949 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 470997 is about 686.2922118165. The cubic root of 470997 is about 77.8047384236.

The spelling of 470997 in words is "four hundred seventy thousand, nine hundred ninety-seven".