73586868 has 12 divisors (see below), whose sum is σ = 171702720. Its totient is φ = 24528952.

The previous prime is 73586857. The next prime is 73586869. The reversal of 73586868 is 86868537.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 73586868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73586869) 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, 3066108 + ... + 3066131.

It is an arithmetic number, because the mean of its divisors is an integer number (14308560).

Almost surely, 2^73586868 is an apocalyptic number.

It is an amenable number.

73586868 is an abundant number, since it is smaller than the sum of its proper divisors (98115852).

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

73586868 is a wasteful number, since it uses less digits than its factorization.

73586868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6132246 (or 6132244 counting only the distinct ones).

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

The square root of 73586868 is about 8578.2788483471. The cubic root of 73586868 is about 419.0508954035.

The spelling of 73586868 in words is "seventy-three million, five hundred eighty-six thousand, eight hundred sixty-eight".