67104160 has 24 divisors (see below), whose sum is σ = 158533956. Its totient is φ = 26841600.

The previous prime is 67104139. The next prime is 67104161. The reversal of 67104160 is 6140176.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 65221776 + 1882384 = 8076^2 + 1372^2 .

It is not an unprimeable number, because it can be changed into a prime (67104161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209541 + ... + 209860.

Almost surely, 2^67104160 is an apocalyptic number.

It is an amenable number.

67104160 is an abundant number, since it is smaller than the sum of its proper divisors (91429796).

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

67104160 is a wasteful number, since it uses less digits than its factorization.

67104160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419416 (or 419408 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 67104160 is about 8191.7128855936. The cubic root of 67104160 is about 406.3651741294.

The spelling of 67104160 in words is "sixty-seven million, one hundred four thousand, one hundred sixty".