97248871 has 2 divisors, whose sum is σ = 97248872. Its totient is φ = 97248870.

The previous prime is 97248869. The next prime is 97248887. The reversal of 97248871 is 17884279.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97248871 - 2¹ = 97248869 is a prime.

Together with 97248869, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97248971) 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, 48624435 + 48624436.

It is an arithmetic number, because the mean of its divisors is an integer number (48624436).

Almost surely, 2^97248871 is an apocalyptic number.

97248871 is a deficient number, since it is larger than the sum of its proper divisors (1).

97248871 is an equidigital number, since it uses as much as digits as its factorization.

97248871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 225792, while the sum is 46.

The square root of 97248871 is about 9861.4842189196. The cubic root of 97248871 is about 459.8627047726.

The spelling of 97248871 in words is "ninety-seven million, two hundred forty-eight thousand, eight hundred seventy-one".