97244593 has 2 divisors, whose sum is σ = 97244594. Its totient is φ = 97244592.

The previous prime is 97244591. The next prime is 97244597. The reversal of 97244593 is 39544279.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83046769 + 14197824 = 9113^2 + 3768^2 .

It is a cyclic number.

It is not a de Polignac number, because 97244593 - 2¹ = 97244591 is a prime.

Together with 97244591, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (97244591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48622296 + 48622297.

It is an arithmetic number, because the mean of its divisors is an integer number (48622297).

Almost surely, 2^97244593 is an apocalyptic number.

It is an amenable number.

97244593 is a deficient number, since it is larger than the sum of its proper divisors (1).

97244593 is an equidigital number, since it uses as much as digits as its factorization.

97244593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 43.

The square root of 97244593 is about 9861.2673120649. The cubic root of 97244593 is about 459.8559615186.

The spelling of 97244593 in words is "ninety-seven million, two hundred forty-four thousand, five hundred ninety-three".