65836996 has 9 divisors (see below), whose sum is σ = 115243149. Its totient is φ = 32910384.

The previous prime is 65836973. The next prime is 65836997. The reversal of 65836996 is 69963856.

It is a happy number.

The square root of 65836996 is 8114.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 33756100 + 32080896 = 5810^2 + 5664^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65836997) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 14200 + ... + 18256.

Almost surely, 2^65836996 is an apocalyptic number.

65836996 is the 8114-th square number.

It is an amenable number.

65836996 is a deficient number, since it is larger than the sum of its proper divisors (49406153).

65836996 is an frugal number, since it uses more digits than its factorization.

65836996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8118 (or 4059 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 52.

The cubic root of 65836996 is about 403.7910316877.

The spelling of 65836996 in words is "sixty-five million, eight hundred thirty-six thousand, nine hundred ninety-six".