464897 has 2 divisors, whose sum is σ = 464898. Its totient is φ = 464896.

The previous prime is 464879. The next prime is 464909. The reversal of 464897 is 798464.

It is a happy number.

Together with previous prime (464879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 456976 + 7921 = 676^2 + 89^2 .

It is a cyclic number.

It is not a de Polignac number, because 464897 - 2¹⁰ = 463873 is a prime.

It is a super-2 number, since 2×464897² = 432258441218, which contains 22 as substring.

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 464897.

It is not a weakly prime, because it can be changed into another prime (464857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232448 + 232449.

It is an arithmetic number, because the mean of its divisors is an integer number (232449).

It is a Proth number, since it is equal to 227 ⋅ 2¹¹ + 1 and 227 < 2¹¹.

2⁴⁶⁴⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

464897 is a deficient number, since it is larger than the sum of its proper divisors (1).

464897 is an equidigital number, since it uses as much as digits as its factorization.

464897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 38.

The square root of 464897 is about 681.8335574024. The cubic root of 464897 is about 77.4673882908.

The spelling of 464897 in words is "four hundred sixty-four thousand, eight hundred ninety-seven".