89093269 has 2 divisors, whose sum is σ = 89093270. Its totient is φ = 89093268.

The previous prime is 89093233. The next prime is 89093281. The reversal of 89093269 is 96239098.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75916369 + 13176900 = 8713^2 + 3630^2 .

It is a cyclic number.

It is not a de Polignac number, because 89093269 - 2¹¹ = 89091221 is a prime.

It is a super-2 number, since 2×89093269² = 15875221162212722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89073269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44546634 + 44546635.

It is an arithmetic number, because the mean of its divisors is an integer number (44546635).

Almost surely, 2^89093269 is an apocalyptic number.

It is an amenable number.

89093269 is a deficient number, since it is larger than the sum of its proper divisors (1).

89093269 is an equidigital number, since it uses as much as digits as its factorization.

89093269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 89093269 is about 9438.9230847592. The cubic root of 89093269 is about 446.6304185208.

The spelling of 89093269 in words is "eighty-nine million, ninety-three thousand, two hundred sixty-nine".