89308337 has 2 divisors, whose sum is σ = 89308338. Its totient is φ = 89308336.

The previous prime is 89308301. The next prime is 89308363. The reversal of 89308337 is 73380398.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78836641 + 10471696 = 8879^2 + 3236^2 .

It is a cyclic number.

It is not a de Polignac number, because 89308337 - 2¹⁰ = 89307313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89308294 and 89308303.

It is not a weakly prime, because it can be changed into another prime (89308367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44654168 + 44654169.

It is an arithmetic number, because the mean of its divisors is an integer number (44654169).

Almost surely, 2^89308337 is an apocalyptic number.

It is an amenable number.

89308337 is a deficient number, since it is larger than the sum of its proper divisors (1).

89308337 is an equidigital number, since it uses as much as digits as its factorization.

89308337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 89308337 is about 9450.3088309325. The cubic root of 89308337 is about 446.9895130725.

The spelling of 89308337 in words is "eighty-nine million, three hundred eight thousand, three hundred thirty-seven".