67600164 has 12 divisors (see below), whose sum is σ = 157733744. Its totient is φ = 22533384.

The previous prime is 67600121. The next prime is 67600187. The reversal of 67600164 is 46100676.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2816662 + ... + 2816685.

Almost surely, 2^67600164 is an apocalyptic number.

It is an amenable number.

67600164 is an abundant number, since it is smaller than the sum of its proper divisors (90133580).

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

67600164 is a wasteful number, since it uses less digits than its factorization.

67600164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633354 (or 5633352 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 67600164 is about 8221.9318897690. The cubic root of 67600164 is about 407.3639406756.

The spelling of 67600164 in words is "sixty-seven million, six hundred thousand, one hundred sixty-four".