89380601 has 2 divisors, whose sum is σ = 89380602. Its totient is φ = 89380600.

The previous prime is 89380597. The next prime is 89380609. The reversal of 89380601 is 10608398.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73188025 + 16192576 = 8555^2 + 4024^2 .

It is a cyclic number.

It is not a de Polignac number, because 89380601 - 2² = 89380597 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (89380609) 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, 44690300 + 44690301.

It is an arithmetic number, because the mean of its divisors is an integer number (44690301).

Almost surely, 2^89380601 is an apocalyptic number.

It is an amenable number.

89380601 is a deficient number, since it is larger than the sum of its proper divisors (1).

89380601 is an equidigital number, since it uses as much as digits as its factorization.

89380601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 89380601 is about 9454.1314249380. The cubic root of 89380601 is about 447.1100413568.

Adding to 89380601 its reverse (10608398), we get a palindrome (99988999).

The spelling of 89380601 in words is "eighty-nine million, three hundred eighty thousand, six hundred one".