65973097 has 8 divisors (see below), whose sum is σ = 66759552. Its totient is φ = 65190000.

The previous prime is 65973067. The next prime is 65973113. The reversal of 65973097 is 79037956.

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 65973097 - 2²³ = 57584489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65973067) 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, 79947 + ... + 80767.

It is an arithmetic number, because the mean of its divisors is an integer number (8344944).

Almost surely, 2^65973097 is an apocalyptic number.

It is an amenable number.

65973097 is a deficient number, since it is larger than the sum of its proper divisors (786455).

65973097 is a wasteful number, since it uses less digits than its factorization.

65973097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679.

The product of its (nonzero) digits is 357210, while the sum is 46.

The square root of 65973097 is about 8122.3824706794. The cubic root of 65973097 is about 404.0690847612.

The spelling of 65973097 in words is "sixty-five million, nine hundred seventy-three thousand, ninety-seven".