68446876 has 24 divisors (see below), whose sum is σ = 123098976. Its totient is φ = 33281280.

The previous prime is 68446843. The next prime is 68446883. The reversal of 68446876 is 67864486.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79440 + ... + 80296.

It is an arithmetic number, because the mean of its divisors is an integer number (5129124).

Almost surely, 2^68446876 is an apocalyptic number.

It is an amenable number.

68446876 is a deficient number, since it is larger than the sum of its proper divisors (54652100).

68446876 is a wasteful number, since it uses less digits than its factorization.

68446876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389 (or 1387 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 49.

The square root of 68446876 is about 8273.2627179366. The cubic root of 68446876 is about 409.0576732535.

The spelling of 68446876 in words is "sixty-eight million, four hundred forty-six thousand, eight hundred seventy-six".