269494223 has 4 divisors (see below), whose sum is σ = 269585160. Its totient is φ = 269403288.

The previous prime is 269494163. The next prime is 269494229. The reversal of 269494223 is 322494962.

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

It is a cyclic number.

It is not a de Polignac number, because 269494223 - 2²⁴ = 252717007 is a prime.

It is a super-5 number, since 5×269494223⁵ (a number of 43 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269494229) 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, 40868 + ... + 47001.

It is an arithmetic number, because the mean of its divisors is an integer number (67396290).

Almost surely, 2^269494223 is an apocalyptic number.

269494223 is a deficient number, since it is larger than the sum of its proper divisors (90937).

269494223 is an equidigital number, since it uses as much as digits as its factorization.

269494223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90936.

The product of its digits is 186624, while the sum is 41.

The square root of 269494223 is about 16416.2792069336. The cubic root of 269494223 is about 645.9265756664.

The spelling of 269494223 in words is "two hundred sixty-nine million, four hundred ninety-four thousand, two hundred twenty-three".