89269 has 2 divisors, whose sum is σ = 89270. Its totient is φ = 89268.

The previous prime is 89261. The next prime is 89273. The reversal of 89269 is 96298.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70225 + 19044 = 265^2 + 138^2 .

It is a cyclic number.

It is not a de Polignac number, because 89269 - 2³ = 89261 is a prime.

It is a super-2 number, since 2×89269² = 15937908722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44634 + 44635.

It is an arithmetic number, because the mean of its divisors is an integer number (44635).

2⁸⁹²⁶⁹ is an apocalyptic number.

89269 is the 173-rd hex number.

It is an amenable number.

89269 is a deficient number, since it is larger than the sum of its proper divisors (1).

89269 is an equidigital number, since it uses as much as digits as its factorization.

89269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 34.

The square root of 89269 is about 298.7791826751. The cubic root of 89269 is about 44.6923876017.

It can be divided in two parts, 892 and 69, that added together give a square (961 = 31²).

The spelling of 89269 in words is "eighty-nine thousand, two hundred sixty-nine".