67946960 has 80 divisors (see below), whose sum is σ = 170989056. Its totient is φ = 25012224.

The previous prime is 67946941. The next prime is 67946981. The reversal of 67946960 is 6964976.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63389 + ... + 64451.

Almost surely, 2^67946960 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 67946960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85494528).

67946960 is an abundant number, since it is smaller than the sum of its proper divisors (103042096).

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

67946960 is a wasteful number, since it uses less digits than its factorization.

67946960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 67946960 is about 8242.9946014783. The cubic root of 67946960 is about 408.0593595551.

The spelling of 67946960 in words is "sixty-seven million, nine hundred forty-six thousand, nine hundred sixty".