89795269 has 2 divisors, whose sum is σ = 89795270. Its totient is φ = 89795268.

The previous prime is 89795231. The next prime is 89795317. The reversal of 89795269 is 96259798.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48024900 + 41770369 = 6930^2 + 6463^2 .

It is a cyclic number.

It is not a de Polignac number, because 89795269 - 2⁷ = 89795141 is a prime.

It is a super-2 number, since 2×89795269² = 16126380669564722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89795669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44897634 + 44897635.

It is an arithmetic number, because the mean of its divisors is an integer number (44897635).

Almost surely, 2^89795269 is an apocalyptic number.

It is an amenable number.

89795269 is a deficient number, since it is larger than the sum of its proper divisors (1).

89795269 is an equidigital number, since it uses as much as digits as its factorization.

89795269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 55.

The square root of 89795269 is about 9476.0365659911. The cubic root of 89795269 is about 447.8004083414.

The spelling of 89795269 in words is "eighty-nine million, seven hundred ninety-five thousand, two hundred sixty-nine".