97168843 has 4 divisors (see below), whose sum is σ = 97934080. Its totient is φ = 96403608.

The previous prime is 97168837. The next prime is 97168853. The reversal of 97168843 is 34886179.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 97168843 - 2¹⁷ = 97037771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97168793 and 97168802.

It is not an unprimeable number, because it can be changed into a prime (97168853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382428 + ... + 382681.

It is an arithmetic number, because the mean of its divisors is an integer number (24483520).

Almost surely, 2^97168843 is an apocalyptic number.

97168843 is a deficient number, since it is larger than the sum of its proper divisors (765237).

97168843 is a wasteful number, since it uses less digits than its factorization.

97168843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765236.

The product of its digits is 290304, while the sum is 46.

The square root of 97168843 is about 9857.4257795836. The cubic root of 97168843 is about 459.7365268136.

The spelling of 97168843 in words is "ninety-seven million, one hundred sixty-eight thousand, eight hundred forty-three".