67004076 has 12 divisors (see below), whose sum is σ = 156342872. Its totient is φ = 22334688.

The previous prime is 67004059. The next prime is 67004081. The reversal of 67004076 is 67040076.

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

It is a super-2 number, since 2×67004076² = 8979092401227552, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2791825 + ... + 2791848.

Almost surely, 2^67004076 is an apocalyptic number.

It is an amenable number.

67004076 is an abundant number, since it is smaller than the sum of its proper divisors (89338796).

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

67004076 is a wasteful number, since it uses less digits than its factorization.

67004076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5583680 (or 5583678 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 67004076 is about 8185.6017494134. The cubic root of 67004076 is about 406.1630461313.

The spelling of 67004076 in words is "sixty-seven million, four thousand, seventy-six".