67328475 has 36 divisors (see below), whose sum is σ = 116435256. Its totient is φ = 34327040.

The previous prime is 67328467. The next prime is 67328507. The reversal of 67328475 is 57482376.

It is not a de Polignac number, because 67328475 - 2³ = 67328467 is a prime.

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 35 ways as a sum of consecutive naturals, for example, 38827 + ... + 40523.

Almost surely, 2^67328475 is an apocalyptic number.

67328475 is a deficient number, since it is larger than the sum of its proper divisors (49106781).

67328475 is a wasteful number, since it uses less digits than its factorization.

67328475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756 (or 1728 counting only the distinct ones).

The product of its digits is 282240, while the sum is 42.

The square root of 67328475 is about 8205.3930436025. The cubic root of 67328475 is about 406.8174681102.

The spelling of 67328475 in words is "sixty-seven million, three hundred twenty-eight thousand, four hundred seventy-five".