264417 has 8 divisors (see below), whose sum is σ = 359424. Its totient is φ = 172848.

The previous prime is 264403. The next prime is 264437. The reversal of 264417 is 714462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 264417 - 2⁶ = 264353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (264437) 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, 673 + ... + 990.

It is an arithmetic number, because the mean of its divisors is an integer number (44928).

2²⁶⁴⁴¹⁷ is an apocalyptic number.

It is an amenable number.

264417 is a deficient number, since it is larger than the sum of its proper divisors (95007).

264417 is a wasteful number, since it uses less digits than its factorization.

264417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719.

The product of its digits is 1344, while the sum is 24.

The square root of 264417 is about 514.2149356057. The cubic root of 264417 is about 64.1844451402.

Adding to 264417 its reverse (714462), we get a palindrome (978879).

The spelling of 264417 in words is "two hundred sixty-four thousand, four hundred seventeen".