97807323 has 8 divisors (see below), whose sum is σ = 130830336. Its totient is φ = 64994600.

The previous prime is 97807321. The next prime is 97807349. The reversal of 97807323 is 32370879.

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 97807323 - 2¹ = 97807321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97807321) 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, 51483 + ... + 53348.

It is an arithmetic number, because the mean of its divisors is an integer number (16353792).

Almost surely, 2^97807323 is an apocalyptic number.

97807323 is a deficient number, since it is larger than the sum of its proper divisors (33023013).

97807323 is a wasteful number, since it uses less digits than its factorization.

97807323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105145.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 97807323 is about 9889.7584904789. The cubic root of 97807323 is about 460.7412795982.

The spelling of 97807323 in words is "ninety-seven million, eight hundred seven thousand, three hundred twenty-three".