89069737 has 2 divisors, whose sum is σ = 89069738. Its totient is φ = 89069736.

The previous prime is 89069683. The next prime is 89069791. The reversal of 89069737 is 73796098.

It is a balanced prime because it is at equal distance from previous prime (89069683) and next prime (89069791).

It can be written as a sum of positive squares in only one way, i.e., 76317696 + 12752041 = 8736^2 + 3571^2 .

It is a cyclic number.

It is not a de Polignac number, because 89069737 - 2¹¹ = 89067689 is a prime.

It is not a weakly prime, because it can be changed into another prime (89069537) 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, 44534868 + 44534869.

It is an arithmetic number, because the mean of its divisors is an integer number (44534869).

Almost surely, 2^89069737 is an apocalyptic number.

It is an amenable number.

89069737 is a deficient number, since it is larger than the sum of its proper divisors (1).

89069737 is an equidigital number, since it uses as much as digits as its factorization.

89069737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 49.

The square root of 89069737 is about 9437.6764619264. The cubic root of 89069737 is about 446.5910925702.

The spelling of 89069737 in words is "eighty-nine million, sixty-nine thousand, seven hundred thirty-seven".