68076448 has 48 divisors (see below), whose sum is σ = 150189984. Its totient is φ = 30101760.

The previous prime is 68076431. The next prime is 68076451. The reversal of 68076448 is 84467086.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10411 + ... + 15637.

It is an arithmetic number, because the mean of its divisors is an integer number (3128958).

Almost surely, 2^68076448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68076448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75094992).

68076448 is an abundant number, since it is smaller than the sum of its proper divisors (82113536).

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

68076448 is a wasteful number, since it uses less digits than its factorization.

68076448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5285 (or 5277 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 68076448 is about 8250.8452900294. The cubic root of 68076448 is about 408.3184109314.

The spelling of 68076448 in words is "sixty-eight million, seventy-six thousand, four hundred forty-eight".