67048067 has 4 divisors (see below), whose sum is σ = 67399296. Its totient is φ = 66696840.

The previous prime is 67047989. The next prime is 67048073. The reversal of 67048067 is 76084076.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67048067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 67048067.

It is not an unprimeable number, because it can be changed into a prime (67048097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175328 + ... + 175709.

It is an arithmetic number, because the mean of its divisors is an integer number (16849824).

Almost surely, 2^67048067 is an apocalyptic number.

67048067 is a deficient number, since it is larger than the sum of its proper divisors (351229).

67048067 is a wasteful number, since it uses less digits than its factorization.

67048067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351228.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 67048067 is about 8188.2884047889. The cubic root of 67048067 is about 406.2519144052.

The spelling of 67048067 in words is "sixty-seven million, forty-eight thousand, sixty-seven".