269320 has 16 divisors (see below), whose sum is σ = 606060. Its totient is φ = 107712.

The previous prime is 269317. The next prime is 269327. The reversal of 269320 is 23962.

It can be written as a sum of positive squares in 2 ways, for example, as 248004 + 21316 = 498^2 + 146^2 .

It is a junction number, because it is equal to n+sod(n) for n = 269291 and 269300.

It is not an unprimeable number, because it can be changed into a prime (269327) 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, 3327 + ... + 3406.

2²⁶⁹³²⁰ is an apocalyptic number.

269320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

269320 is an abundant number, since it is smaller than the sum of its proper divisors (336740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

269320 is a wasteful number, since it uses less digits than its factorization.

269320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6744 (or 6740 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 269320 is about 518.9604994602. The cubic root of 269320 is about 64.5787352490.

The spelling of 269320 in words is "two hundred sixty-nine thousand, three hundred twenty".