67190068 has 12 divisors (see below), whose sum is σ = 128272032. Its totient is φ = 30540920.

The previous prime is 67190063. The next prime is 67190083. The reversal of 67190068 is 86009176.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67190063) 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, 763480 + ... + 763567.

It is an arithmetic number, because the mean of its divisors is an integer number (10689336).

Almost surely, 2^67190068 is an apocalyptic number.

It is an amenable number.

67190068 is a deficient number, since it is larger than the sum of its proper divisors (61081964).

67190068 is a wasteful number, since it uses less digits than its factorization.

67190068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527062 (or 1527060 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 67190068 is about 8196.9548004122. The cubic root of 67190068 is about 406.5385122776.

The spelling of 67190068 in words is "sixty-seven million, one hundred ninety thousand, sixty-eight".