65968235 has 8 divisors (see below), whose sum is σ = 81003120. Its totient is φ = 51547104.

The previous prime is 65968229. The next prime is 65968249. The reversal of 65968235 is 53286956.

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 65968235 - 2¹⁰ = 65967211 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153200 + ... + 153629.

It is an arithmetic number, because the mean of its divisors is an integer number (10125390).

Almost surely, 2^65968235 is an apocalyptic number.

65968235 is a deficient number, since it is larger than the sum of its proper divisors (15034885).

65968235 is a wasteful number, since it uses less digits than its factorization.

65968235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306877.

The product of its digits is 388800, while the sum is 44.

The square root of 65968235 is about 8122.0831687443. The cubic root of 65968235 is about 404.0591583304.

The spelling of 65968235 in words is "sixty-five million, nine hundred sixty-eight thousand, two hundred thirty-five".