465397 has 4 divisors (see below), whose sum is σ = 467116. Its totient is φ = 463680.

The previous prime is 465383. The next prime is 465407. The reversal of 465397 is 793564.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 167281 + 298116 = 409^2 + 546^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465397 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465317) 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, 354 + ... + 1027.

It is an arithmetic number, because the mean of its divisors is an integer number (116779).

2⁴⁶⁵³⁹⁷ is an apocalyptic number.

It is an amenable number.

465397 is a deficient number, since it is larger than the sum of its proper divisors (1719).

465397 is a wasteful number, since it uses less digits than its factorization.

465397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718.

The product of its digits is 22680, while the sum is 34.

The square root of 465397 is about 682.2001172677. The cubic root of 465397 is about 77.4951505811.

The spelling of 465397 in words is "four hundred sixty-five thousand, three hundred ninety-seven".