65396107 has 16 divisors (see below), whose sum is σ = 79898112. Its totient is φ = 52303680.

The previous prime is 65396053. The next prime is 65396141. The reversal of 65396107 is 70169356.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65396107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65396167) 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 15 ways as a sum of consecutive naturals, for example, 1648 + ... + 11554.

It is an arithmetic number, because the mean of its divisors is an integer number (4993632).

Almost surely, 2^65396107 is an apocalyptic number.

65396107 is a deficient number, since it is larger than the sum of its proper divisors (14502005).

65396107 is a wasteful number, since it uses less digits than its factorization.

65396107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9978.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 65396107 is about 8086.7859499309. The cubic root of 65396107 is about 402.8876596400.

The spelling of 65396107 in words is "sixty-five million, three hundred ninety-six thousand, one hundred seven".