67385080 has 64 divisors (see below), whose sum is σ = 176256000. Its totient is φ = 22706304.

The previous prime is 67385051. The next prime is 67385081. The reversal of 67385080 is 8058376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67385081) 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 15 ways as a sum of consecutive naturals, for example, 14481 + ... + 18559.

It is an arithmetic number, because the mean of its divisors is an integer number (2754000).

Almost surely, 2^67385080 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 67385080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88128000).

67385080 is an abundant number, since it is smaller than the sum of its proper divisors (108870920).

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

67385080 is a wasteful number, since it uses less digits than its factorization.

67385080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4156 (or 4152 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 67385080 is about 8208.8415747900. The cubic root of 67385080 is about 406.9314439200.

The spelling of 67385080 in words is "sixty-seven million, three hundred eighty-five thousand, eighty".