67696048 has 60 divisors (see below), whose sum is σ = 154647840. Its totient is φ = 28619136.

The previous prime is 67696037. The next prime is 67696049. The reversal of 67696048 is 84069676.

It is a junction number, because it is equal to n+sod(n) for n = 67695989 and 67696007.

It is not an unprimeable number, because it can be changed into a prime (67696049) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 61390 + ... + 62482.

It is an arithmetic number, because the mean of its divisors is an integer number (2577464).

Almost surely, 2^67696048 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 67696048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77323920).

67696048 is an abundant number, since it is smaller than the sum of its proper divisors (86951792).

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

67696048 is a wasteful number, since it uses less digits than its factorization.

67696048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 67696048 is about 8227.7608132468. The cubic root of 67696048 is about 407.5564512106.

The spelling of 67696048 in words is "sixty-seven million, six hundred ninety-six thousand, forty-eight".