89355029 has 2 divisors, whose sum is σ = 89355030. Its totient is φ = 89355028.

The previous prime is 89355017. The next prime is 89355059. The reversal of 89355029 is 92055398.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75864100 + 13490929 = 8710^2 + 3673^2 .

It is a cyclic number.

It is not a de Polignac number, because 89355029 - 2⁸ = 89354773 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89355059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44677514 + 44677515.

It is an arithmetic number, because the mean of its divisors is an integer number (44677515).

Almost surely, 2^89355029 is an apocalyptic number.

It is an amenable number.

89355029 is a deficient number, since it is larger than the sum of its proper divisors (1).

89355029 is an equidigital number, since it uses as much as digits as its factorization.

89355029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 89355029 is about 9452.7789035817. The cubic root of 89355029 is about 447.0673975451.

The spelling of 89355029 in words is "eighty-nine million, three hundred fifty-five thousand, twenty-nine".