67075332 has 12 divisors (see below), whose sum is σ = 156509136. Its totient is φ = 22358440.

The previous prime is 67075297. The next prime is 67075343. The reversal of 67075332 is 23357076.

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

It is a junction number, because it is equal to n+sod(n) for n = 67075293 and 67075302.

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, 2794794 + ... + 2794817.

It is an arithmetic number, because the mean of its divisors is an integer number (13042428).

Almost surely, 2^67075332 is an apocalyptic number.

It is an amenable number.

67075332 is an abundant number, since it is smaller than the sum of its proper divisors (89433804).

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

67075332 is a wasteful number, since it uses less digits than its factorization.

67075332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5589618 (or 5589616 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 33.

The square root of 67075332 is about 8189.9531134189. The cubic root of 67075332 is about 406.3069741947.

The spelling of 67075332 in words is "sixty-seven million, seventy-five thousand, three hundred thirty-two".