470897 has 4 divisors (see below), whose sum is σ = 538176. Its totient is φ = 403620.

The previous prime is 470891. The next prime is 470903. The reversal of 470897 is 798074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (470891) and next prime (470903).

It is not a de Polignac number, because 470897 - 2⁴ = 470881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33629 + ... + 33642.

It is an arithmetic number, because the mean of its divisors is an integer number (134544).

2⁴⁷⁰⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

470897 is a deficient number, since it is larger than the sum of its proper divisors (67279).

470897 is an equidigital number, since it uses as much as digits as its factorization.

470897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67278.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 470897 is about 686.2193526854. The cubic root of 470897 is about 77.7992316479.

The spelling of 470897 in words is "four hundred seventy thousand, eight hundred ninety-seven".