97169273 has 8 divisors (see below), whose sum is σ = 102380928. Its totient is φ = 92039904.

The previous prime is 97169239. The next prime is 97169291. The reversal of 97169273 is 37296179.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97169273 - 2⁶ = 97169209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97169203) 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 in 7 ways as a sum of consecutive naturals, for example, 18140 + ... + 22877.

It is an arithmetic number, because the mean of its divisors is an integer number (12797616).

Almost surely, 2^97169273 is an apocalyptic number.

It is an amenable number.

97169273 is a deficient number, since it is larger than the sum of its proper divisors (5211655).

97169273 is a wasteful number, since it uses less digits than its factorization.

97169273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41143.

The product of its digits is 142884, while the sum is 44.

The square root of 97169273 is about 9857.4475905277. The cubic root of 97169273 is about 459.7372049679.

The spelling of 97169273 in words is "ninety-seven million, one hundred sixty-nine thousand, two hundred seventy-three".