67806112 has 24 divisors (see below), whose sum is σ = 145629792. Its totient is φ = 30820800.

The previous prime is 67806061. The next prime is 67806113. The reversal of 67806112 is 21160876.

It is not an unprimeable number, because it can be changed into a prime (67806113) 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, 95964 + ... + 96667.

It is an arithmetic number, because the mean of its divisors is an integer number (6067908).

Almost surely, 2^67806112 is an apocalyptic number.

It is an amenable number.

67806112 is an abundant number, since it is smaller than the sum of its proper divisors (77823680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67806112 is a wasteful number, since it uses less digits than its factorization.

67806112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192652 (or 192644 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 67806112 is about 8234.4466723636. The cubic root of 67806112 is about 407.7772075965. Note that the first 3 decimals are identical.

Adding to 67806112 its reverse (21160876), we get a palindrome (88966988).

The spelling of 67806112 in words is "sixty-seven million, eight hundred six thousand, one hundred twelve".