89160037 has 2 divisors, whose sum is σ = 89160038. Its totient is φ = 89160036.

The previous prime is 89160023. The next prime is 89160067. The reversal of 89160037 is 73006198.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89132481 + 27556 = 9441^2 + 166^2 .

It is a cyclic number.

It is not a de Polignac number, because 89160037 - 2⁷ = 89159909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89159984 and 89160011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89160067) 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, 44580018 + 44580019.

It is an arithmetic number, because the mean of its divisors is an integer number (44580019).

Almost surely, 2^89160037 is an apocalyptic number.

It is an amenable number.

89160037 is a deficient number, since it is larger than the sum of its proper divisors (1).

89160037 is an equidigital number, since it uses as much as digits as its factorization.

89160037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 89160037 is about 9442.4592665259. The cubic root of 89160037 is about 446.7419614535.

The spelling of 89160037 in words is "eighty-nine million, one hundred sixty thousand, thirty-seven".