89761327 has 2 divisors, whose sum is σ = 89761328. Its totient is φ = 89761326.

The previous prime is 89761313. The next prime is 89761349. The reversal of 89761327 is 72316798.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89761327 - 2¹¹ = 89759279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89761367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44880663 + 44880664.

It is an arithmetic number, because the mean of its divisors is an integer number (44880664).

Almost surely, 2^89761327 is an apocalyptic number.

89761327 is a deficient number, since it is larger than the sum of its proper divisors (1).

89761327 is an equidigital number, since it uses as much as digits as its factorization.

89761327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 43.

The square root of 89761327 is about 9474.2454580827. The cubic root of 89761327 is about 447.7439793962.

The spelling of 89761327 in words is "eighty-nine million, seven hundred sixty-one thousand, three hundred twenty-seven".