89260001 has 2 divisors, whose sum is σ = 89260002. Its totient is φ = 89260000.

The previous prime is 89259983. The next prime is 89260027. The reversal of 89260001 is 10006298.

It is an a-pointer prime, because the next prime (89260027) can be obtained adding 89260001 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46226401 + 43033600 = 6799^2 + 6560^2 .

It is a cyclic number.

It is not a de Polignac number, because 89260001 - 2¹⁰ = 89258977 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (89260051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44630000 + 44630001.

It is an arithmetic number, because the mean of its divisors is an integer number (44630001).

Almost surely, 2^89260001 is an apocalyptic number.

It is an amenable number.

89260001 is a deficient number, since it is larger than the sum of its proper divisors (1).

89260001 is an equidigital number, since it uses as much as digits as its factorization.

89260001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 89260001 is about 9447.7511080680. The cubic root of 89260001 is about 446.9088577278.

Adding to 89260001 its reverse (10006298), we get a palindrome (99266299).

The spelling of 89260001 in words is "eighty-nine million, two hundred sixty thousand, one".