68479448 has 16 divisors (see below), whose sum is σ = 129843000. Its totient is φ = 33854656.

The previous prime is 68479391. The next prime is 68479483. The reversal of 68479448 is 84497486.

It is a junction number, because it is equal to n+sod(n) for n = 68479396 and 68479405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47378 + ... + 48801.

Almost surely, 2^68479448 is an apocalyptic number.

It is an amenable number.

68479448 is a deficient number, since it is larger than the sum of its proper divisors (61363552).

68479448 is a wasteful number, since it uses less digits than its factorization.

68479448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96274 (or 96270 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 68479448 is about 8275.2309937548. The cubic root of 68479448 is about 409.1225494241.

The spelling of 68479448 in words is "sixty-eight million, four hundred seventy-nine thousand, four hundred forty-eight".