864467 has 8 divisors (see below), whose sum is σ = 923472. Its totient is φ = 806400.

The previous prime is 864449. The next prime is 864491. The reversal of 864467 is 764468.

864467 is nontrivially palindromic in base 8.

864467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

864467 is an esthetic number in base 15, because in such base its adjacent digits differ by 1.

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 864467 - 2⁸ = 864211 is a prime.

It is a Duffinian number.

864467 is an undulating number in base 15.

It is not an unprimeable number, because it can be changed into a prime (864407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3467 + ... + 3707.

It is an arithmetic number, because the mean of its divisors is an integer number (115434).

2⁸⁶⁴⁴⁶⁷ is an apocalyptic number.

864467 is a deficient number, since it is larger than the sum of its proper divisors (59005).

864467 is a wasteful number, since it uses less digits than its factorization.

864467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469.

The product of its digits is 32256, while the sum is 35.

The square root of 864467 is about 929.7671751573. The cubic root of 864467 is about 95.2612201266.

Subtracting from 864467 its reverse (764468), we obtain a palindrome (99999).

It can be divided in two parts, 864 and 467, that added together give a palindrome (1331).

The spelling of 864467 in words is "eight hundred sixty-four thousand, four hundred sixty-seven".