97538341 has 2 divisors, whose sum is σ = 97538342. Its totient is φ = 97538340.

The previous prime is 97538321. The next prime is 97538347. The reversal of 97538341 is 14383579.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97121025 + 417316 = 9855^2 + 646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97538341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97538294 and 97538303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97538347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48769170 + 48769171.

It is an arithmetic number, because the mean of its divisors is an integer number (48769171).

Almost surely, 2^97538341 is an apocalyptic number.

It is an amenable number.

97538341 is a deficient number, since it is larger than the sum of its proper divisors (1).

97538341 is an equidigital number, since it uses as much as digits as its factorization.

97538341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 40.

The square root of 97538341 is about 9876.1501102403. The cubic root of 97538341 is about 460.3185270221.

It can be divided in two parts, 97538 and 341, that added together give a palindrome (97879).

The spelling of 97538341 in words is "ninety-seven million, five hundred thirty-eight thousand, three hundred forty-one".