97082371 has 2 divisors, whose sum is σ = 97082372. Its totient is φ = 97082370.

The previous prime is 97082309. The next prime is 97082387. The reversal of 97082371 is 17328079.

It is a strong prime.

It is an emirp because it is prime and its reverse (17328079) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97082371 - 2⁷ = 97082243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97082371.

It is not a weakly prime, because it can be changed into another prime (97002371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48541185 + 48541186.

It is an arithmetic number, because the mean of its divisors is an integer number (48541186).

Almost surely, 2^97082371 is an apocalyptic number.

97082371 is a deficient number, since it is larger than the sum of its proper divisors (1).

97082371 is an equidigital number, since it uses as much as digits as its factorization.

97082371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 97082371 is about 9853.0386683500. The cubic root of 97082371 is about 459.6001108796.

The spelling of 97082371 in words is "ninety-seven million, eighty-two thousand, three hundred seventy-one".