97179119 has 2 divisors, whose sum is σ = 97179120. Its totient is φ = 97179118.

The previous prime is 97179113. The next prime is 97179193. The reversal of 97179119 is 91197179.

It is a weak prime.

It is an emirp because it is prime and its reverse (91197179) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97179119 is a prime.

It is a super-2 number, since 2×97179119² = 18887562339232322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97179119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97179113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48589559 + 48589560.

It is an arithmetic number, because the mean of its divisors is an integer number (48589560).

Almost surely, 2^97179119 is an apocalyptic number.

97179119 is a deficient number, since it is larger than the sum of its proper divisors (1).

97179119 is an equidigital number, since it uses as much as digits as its factorization.

97179119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35721, while the sum is 44.

The square root of 97179119 is about 9857.9469972201. The cubic root of 97179119 is about 459.7527325777.

The spelling of 97179119 in words is "ninety-seven million, one hundred seventy-nine thousand, one hundred nineteen".