67358868 has 24 divisors (see below), whose sum is σ = 157684800. Its totient is φ = 22379520.

The previous prime is 67358861. The next prime is 67358897. The reversal of 67358868 is 86885376.

It is a self number, because there is not a number n which added to its sum of digits gives 67358868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67358861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5293 + ... + 12756.

It is an arithmetic number, because the mean of its divisors is an integer number (6570200).

Almost surely, 2^67358868 is an apocalyptic number.

It is an amenable number.

67358868 is an abundant number, since it is smaller than the sum of its proper divisors (90325932).

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

67358868 is a wasteful number, since it uses less digits than its factorization.

67358868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18367 (or 18365 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 67358868 is about 8207.2448483032. The cubic root of 67358868 is about 406.8786732357.

The spelling of 67358868 in words is "sixty-seven million, three hundred fifty-eight thousand, eight hundred sixty-eight".