97538359 has 2 divisors, whose sum is σ = 97538360. Its totient is φ = 97538358.

The previous prime is 97538347. The next prime is 97538407. The reversal of 97538359 is 95383579.

It is a weak prime.

It is an emirp because it is prime and its reverse (95383579) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97538359 - 2¹⁷ = 97407287 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97538459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48769179 + 48769180.

It is an arithmetic number, because the mean of its divisors is an integer number (48769180).

Almost surely, 2^97538359 is an apocalyptic number.

97538359 is a deficient number, since it is larger than the sum of its proper divisors (1).

97538359 is an equidigital number, since it uses as much as digits as its factorization.

97538359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1020600, while the sum is 49.

The square root of 97538359 is about 9876.1510215266. The cubic root of 97538359 is about 460.3185553382.

The spelling of 97538359 in words is "ninety-seven million, five hundred thirty-eight thousand, three hundred fifty-nine".