97965673 has 8 divisors (see below), whose sum is σ = 108905216. Its totient is φ = 87512400.

The previous prime is 97965631. The next prime is 97965701. The reversal of 97965673 is 37656979.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97965673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97965673.

It is not an unprimeable number, because it can be changed into a prime (97965613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121143 + ... + 121948.

It is an arithmetic number, because the mean of its divisors is an integer number (13613152).

Almost surely, 2^97965673 is an apocalyptic number.

It is an amenable number.

97965673 is a deficient number, since it is larger than the sum of its proper divisors (10939543).

97965673 is a wasteful number, since it uses less digits than its factorization.

97965673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243135.

The product of its digits is 2143260, while the sum is 52.

The square root of 97965673 is about 9897.7610094405. The cubic root of 97965673 is about 460.9897921553.

The spelling of 97965673 in words is "ninety-seven million, nine hundred sixty-five thousand, six hundred seventy-three".