67160 has 32 divisors (see below), whose sum is σ = 159840. Its totient is φ = 25344.
The previous prime is 67157. The next prime is 67169. The reversal of 67160 is 6176.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 67160.
It is not an unprimeable number, because it can be changed into a prime (67169) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 884 + ... + 956.
It is an arithmetic number, because the mean of its divisors is an integer number (4995).
267160 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 67160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79920).
67160 is an abundant number, since it is smaller than the sum of its proper divisors (92680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67160 is a wasteful number, since it uses less digits than its factorization.
67160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107 (or 103 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 67160 is about 259.1524647770. The cubic root of 67160 is about 40.6477860338.
The spelling of 67160 in words is "sixty-seven thousand, one hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •