89044601 has 2 divisors, whose sum is σ = 89044602. Its totient is φ = 89044600.

The previous prime is 89044559. The next prime is 89044639. The reversal of 89044601 is 10644098.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80640400 + 8404201 = 8980^2 + 2899^2 .

It is a cyclic number.

It is not a de Polignac number, because 89044601 - 2⁶ = 89044537 is a prime.

It is not a weakly prime, because it can be changed into another prime (89044001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44522300 + 44522301.

It is an arithmetic number, because the mean of its divisors is an integer number (44522301).

Almost surely, 2^89044601 is an apocalyptic number.

It is an amenable number.

89044601 is a deficient number, since it is larger than the sum of its proper divisors (1).

89044601 is an equidigital number, since it uses as much as digits as its factorization.

89044601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 89044601 is about 9436.3446842514. The cubic root of 89044601 is about 446.5490784129.

Adding to 89044601 its reverse (10644098), we get a palindrome (99688699).

The spelling of 89044601 in words is "eighty-nine million, forty-four thousand, six hundred one".