382269 has 4 divisors (see below), whose sum is σ = 509696. Its totient is φ = 254844.

The previous prime is 382267. The next prime is 382271. The reversal of 382269 is 962283.

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 an interprime number because it is at equal distance from previous prime (382267) and next prime (382271).

It is not a de Polignac number, because 382269 - 2¹ = 382267 is a prime.

It is a super-2 number, since 2×382269² = 292259176722, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

382269 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382267) 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, 63709 + ... + 63714.

It is an arithmetic number, because the mean of its divisors is an integer number (127424).

2³⁸²²⁶⁹ is an apocalyptic number.

It is an amenable number.

382269 is a deficient number, since it is larger than the sum of its proper divisors (127427).

382269 is a wasteful number, since it uses less digits than its factorization.

382269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127426.

The product of its digits is 5184, while the sum is 30.

The square root of 382269 is about 618.2790632069. The cubic root of 382269 is about 72.5754426729.

The spelling of 382269 in words is "three hundred eighty-two thousand, two hundred sixty-nine".