65396956 has 6 divisors (see below), whose sum is σ = 114444680. Its totient is φ = 32698476.

The previous prime is 65396953. The next prime is 65396963. The reversal of 65396956 is 65969356.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65396953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8174616 + ... + 8174623.

Almost surely, 2^65396956 is an apocalyptic number.

It is an amenable number.

65396956 is a deficient number, since it is larger than the sum of its proper divisors (49047724).

65396956 is a wasteful number, since it uses less digits than its factorization.

65396956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16349243 (or 16349241 counting only the distinct ones).

The product of its digits is 1312200, while the sum is 49.

The square root of 65396956 is about 8086.8384428032. The cubic root of 65396956 is about 402.8894031186.

The spelling of 65396956 in words is "sixty-five million, three hundred ninety-six thousand, nine hundred fifty-six".