268469 has 4 divisors (see below), whose sum is σ = 272544. Its totient is φ = 264396.

The previous prime is 268459. The next prime is 268487. The reversal of 268469 is 964862.

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 a cyclic number.

It is not a de Polignac number, because 268469 - 2¹⁶ = 202933 is a prime.

It is a super-2 number, since 2×268469² = 144151207922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 268469.

It is not an unprimeable number, because it can be changed into a prime (268439) 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, 1937 + ... + 2070.

It is an arithmetic number, because the mean of its divisors is an integer number (68136).

2²⁶⁸⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

268469 is a deficient number, since it is larger than the sum of its proper divisors (4075).

268469 is an equidigital number, since it uses as much as digits as its factorization.

268469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4074.

The product of its digits is 20736, while the sum is 35.

The square root of 268469 is about 518.1399424866. The cubic root of 268469 is about 64.5106446386.

It can be divided in two parts, 268 and 469, that added together give a palindrome (737).

The spelling of 268469 in words is "two hundred sixty-eight thousand, four hundred sixty-nine".