67116652 has 6 divisors (see below), whose sum is σ = 117454148. Its totient is φ = 33558324.

The previous prime is 67116649. The next prime is 67116659. The reversal of 67116652 is 25661176.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (67116659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8389578 + ... + 8389585.

Almost surely, 2^67116652 is an apocalyptic number.

It is an amenable number.

67116652 is a deficient number, since it is larger than the sum of its proper divisors (50337496).

67116652 is a wasteful number, since it uses less digits than its factorization.

67116652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16779167 (or 16779165 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 67116652 is about 8192.4753280068. The cubic root of 67116652 is about 406.3903886556.

The spelling of 67116652 in words is "sixty-seven million, one hundred sixteen thousand, six hundred fifty-two".