65340412 has 12 divisors (see below), whose sum is σ = 114595936. Its totient is φ = 32598720.

The previous prime is 65340403. The next prime is 65340413. The reversal of 65340412 is 21404356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65340413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15789 + ... + 19492.

Almost surely, 2^65340412 is an apocalyptic number.

It is an amenable number.

65340412 is a deficient number, since it is larger than the sum of its proper divisors (49255524).

65340412 is a wasteful number, since it uses less digits than its factorization.

65340412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35748 (or 35746 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 65340412 is about 8083.3416357346. The cubic root of 65340412 is about 402.7732532311.

Adding to 65340412 its reverse (21404356), we get a palindrome (86744768).

The spelling of 65340412 in words is "sixty-five million, three hundred forty thousand, four hundred twelve".