325769 has 2 divisors, whose sum is σ = 325770. Its totient is φ = 325768.

The previous prime is 325753. The next prime is 325777. The reversal of 325769 is 967523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 169744 + 156025 = 412^2 + 395^2 .

It is a cyclic number.

It is not a de Polignac number, because 325769 - 2⁴ = 325753 is a prime.

It is a super-2 number, since 2×325769² = 212250882722, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (325709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162884 + 162885.

It is an arithmetic number, because the mean of its divisors is an integer number (162885).

2³²⁵⁷⁶⁹ is an apocalyptic number.

It is an amenable number.

325769 is a deficient number, since it is larger than the sum of its proper divisors (1).

325769 is an equidigital number, since it uses as much as digits as its factorization.

325769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 32.

The square root of 325769 is about 570.7617716701. The cubic root of 325769 is about 68.8076277148.

The spelling of 325769 in words is "three hundred twenty-five thousand, seven hundred sixty-nine".