67348213 has 16 divisors (see below), whose sum is σ = 71539200. Its totient is φ = 63311040.

The previous prime is 67348201. The next prime is 67348219. The reversal of 67348213 is 31284376.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 67348213 - 2⁵ = 67348181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67348219) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 293983 + ... + 294211.

It is an arithmetic number, because the mean of its divisors is an integer number (4471200).

Almost surely, 2^67348213 is an apocalyptic number.

It is an amenable number.

67348213 is a deficient number, since it is larger than the sum of its proper divisors (4190987).

67348213 is a wasteful number, since it uses less digits than its factorization.

67348213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492.

The product of its digits is 24192, while the sum is 34.

The square root of 67348213 is about 8206.5957010200. The cubic root of 67348213 is about 406.8572183973.

The spelling of 67348213 in words is "sixty-seven million, three hundred forty-eight thousand, two hundred thirteen".