65316067 has 8 divisors (see below), whose sum is σ = 68459040. Its totient is φ = 62198400.

The previous prime is 65316049. The next prime is 65316109. The reversal of 65316067 is 76061356.

It is a happy number.

65316067 is nontrivially palindromic in base 16.

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 65316067 - 2¹⁵ = 65283299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65316007) 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, 934 + ... + 11467.

It is an arithmetic number, because the mean of its divisors is an integer number (8557380).

Almost surely, 2^65316067 is an apocalyptic number.

65316067 is a deficient number, since it is larger than the sum of its proper divisors (3142973).

65316067 is a wasteful number, since it uses less digits than its factorization.

65316067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12653.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 65316067 is about 8081.8356206991. The cubic root of 65316067 is about 402.7232243000.

The spelling of 65316067 in words is "sixty-five million, three hundred sixteen thousand, sixty-seven".