270469 has 4 divisors (see below), whose sum is σ = 272160. Its totient is φ = 268780.

The previous prime is 270463. The next prime is 270493. The reversal of 270469 is 964072.

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 270469 - 2³ = 270461 is a prime.

It is a super-2 number, since 2×270469² = 146306959922, which contains 22 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 (270461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577 + ... + 934.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2²⁷⁰⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

270469 is a deficient number, since it is larger than the sum of its proper divisors (1691).

270469 is a wasteful number, since it uses less digits than its factorization.

270469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 270469 is about 520.0663419219. The cubic root of 270469 is about 64.6704423818.

The spelling of 270469 in words is "two hundred seventy thousand, four hundred sixty-nine".