67329113 has 4 divisors (see below), whose sum is σ = 67349520. Its totient is φ = 67308708.

The previous prime is 67329083. The next prime is 67329121. The reversal of 67329113 is 31192376.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 67329113 - 2⁶ = 67329049 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 67329113.

It is not an unprimeable number, because it can be changed into a prime (67329193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3995 + ... + 12272.

It is an arithmetic number, because the mean of its divisors is an integer number (16837380).

Almost surely, 2^67329113 is an apocalyptic number.

It is an amenable number.

67329113 is a deficient number, since it is larger than the sum of its proper divisors (20407).

67329113 is a wasteful number, since it uses less digits than its factorization.

67329113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20406.

The product of its digits is 6804, while the sum is 32.

The square root of 67329113 is about 8205.4319203805. The cubic root of 67329113 is about 406.8187530975.

The spelling of 67329113 in words is "sixty-seven million, three hundred twenty-nine thousand, one hundred thirteen".