68548976 has 10 divisors (see below), whose sum is σ = 132813672. Its totient is φ = 34274480.

The previous prime is 68548969. The next prime is 68548999. The reversal of 68548976 is 67984586.

It is a super-2 number, since 2×68548976² = 9397924221297152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2142140 + ... + 2142171.

Almost surely, 2^68548976 is an apocalyptic number.

It is an amenable number.

68548976 is a deficient number, since it is larger than the sum of its proper divisors (64264696).

68548976 is a wasteful number, since it uses less digits than its factorization.

68548976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4284319 (or 4284313 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 53.

The square root of 68548976 is about 8279.4308983166. The cubic root of 68548976 is about 409.2609649237.

The spelling of 68548976 in words is "sixty-eight million, five hundred forty-eight thousand, nine hundred seventy-six".