65834212 has 12 divisors (see below), whose sum is σ = 115373440. Its totient is φ = 32870376.

The previous prime is 65834207. The next prime is 65834269. The reversal of 65834212 is 21243856.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8412 + ... + 14227.

Almost surely, 2^65834212 is an apocalyptic number.

It is an amenable number.

65834212 is a deficient number, since it is larger than the sum of its proper divisors (49539228).

65834212 is a wasteful number, since it uses less digits than its factorization.

65834212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23370 (or 23368 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 65834212 is about 8113.8284428499. The cubic root of 65834212 is about 403.7853400039.

The spelling of 65834212 in words is "sixty-five million, eight hundred thirty-four thousand, two hundred twelve".