67049085 has 8 divisors (see below), whose sum is σ = 107278560. Its totient is φ = 35759504.

The previous prime is 67049041. The next prime is 67049093. The reversal of 67049085 is 58094076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 67049085 - 2⁸ = 67048829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2234955 + ... + 2234984.

It is an arithmetic number, because the mean of its divisors is an integer number (13409820).

Almost surely, 2^67049085 is an apocalyptic number.

It is an amenable number.

67049085 is a deficient number, since it is larger than the sum of its proper divisors (40229475).

67049085 is a wasteful number, since it uses less digits than its factorization.

67049085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4469947.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 67049085 is about 8188.3505665061. The cubic root of 67049085 is about 406.2539704543.

The spelling of 67049085 in words is "sixty-seven million, forty-nine thousand, eighty-five".