97582937 has 2 divisors, whose sum is σ = 97582938. Its totient is φ = 97582936.

The previous prime is 97582861. The next prime is 97582939. The reversal of 97582937 is 73928579.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85673536 + 11909401 = 9256^2 + 3451^2 .

It is an emirp because it is prime and its reverse (73928579) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97582937 - 2¹² = 97578841 is a prime.

Together with 97582939, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97582939) 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, 48791468 + 48791469.

It is an arithmetic number, because the mean of its divisors is an integer number (48791469).

Almost surely, 2^97582937 is an apocalyptic number.

It is an amenable number.

97582937 is a deficient number, since it is larger than the sum of its proper divisors (1).

97582937 is an equidigital number, since it uses as much as digits as its factorization.

97582937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 952560, while the sum is 50.

The square root of 97582937 is about 9878.4076145905. The cubic root of 97582937 is about 460.3886711896.

The spelling of 97582937 in words is "ninety-seven million, five hundred eighty-two thousand, nine hundred thirty-seven".