67080560 has 40 divisors (see below), whose sum is σ = 156927456. Its totient is φ = 26666240.

The previous prime is 67080557. The next prime is 67080631. The reversal of 67080560 is 6508076.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 10850 + ... + 15870.

Almost surely, 2^67080560 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 67080560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78463728).

67080560 is an abundant number, since it is smaller than the sum of its proper divisors (89846896).

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

67080560 is a wasteful number, since it uses less digits than its factorization.

67080560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5201 (or 5195 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 67080560 is about 8190.2722787463. The cubic root of 67080560 is about 406.3175300758.

The spelling of 67080560 in words is "sixty-seven million, eighty thousand, five hundred sixty".