97887359 has 2 divisors, whose sum is σ = 97887360. Its totient is φ = 97887358.

The previous prime is 97887353. The next prime is 97887407. The reversal of 97887359 is 95378879.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97887359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97887353) 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, 48943679 + 48943680.

It is an arithmetic number, because the mean of its divisors is an integer number (48943680).

Almost surely, 2^97887359 is an apocalyptic number.

97887359 is a deficient number, since it is larger than the sum of its proper divisors (1).

97887359 is an equidigital number, since it uses as much as digits as its factorization.

97887359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3810240, while the sum is 56.

The square root of 97887359 is about 9893.8040712357. The cubic root of 97887359 is about 460.8669206169.

The spelling of 97887359 in words is "ninety-seven million, eight hundred eighty-seven thousand, three hundred fifty-nine".