67068080 has 20 divisors (see below), whose sum is σ = 155933472. Its totient is φ = 26827200.

The previous prime is 67068049. The next prime is 67068101. The reversal of 67068080 is 8086076.

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 67068080.

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, 419096 + ... + 419255.

Almost surely, 2^67068080 is an apocalyptic number.

It is an amenable number.

67068080 is an abundant number, since it is smaller than the sum of its proper divisors (88865392).

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

67068080 is a wasteful number, since it uses less digits than its factorization.

67068080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838364 (or 838358 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 67068080 is about 8189.5103638740. The cubic root of 67068080 is about 406.2923307370.

The spelling of 67068080 in words is "sixty-seven million, sixty-eight thousand, eighty".