67112008 has 8 divisors (see below), whose sum is σ = 125835030. Its totient is φ = 33556000.

The previous prime is 67111987. The next prime is 67112011. The reversal of 67112008 is 80021176.

It can be written as a sum of positive squares in only one way, i.e., 66879684 + 232324 = 8178^2 + 482^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4194493 + ... + 4194508.

Almost surely, 2^67112008 is an apocalyptic number.

It is an amenable number.

67112008 is a deficient number, since it is larger than the sum of its proper divisors (58723022).

67112008 is a wasteful number, since it uses less digits than its factorization.

67112008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8389007 (or 8389003 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 67112008 is about 8192.1918922838. The cubic root of 67112008 is about 406.3810153210.

The spelling of 67112008 in words is "sixty-seven million, one hundred twelve thousand, eight".