67713433 has 8 divisors (see below), whose sum is σ = 69792800. Its totient is φ = 65657088.

The previous prime is 67713421. The next prime is 67713461. The reversal of 67713433 is 33431776.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67713433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67713493) 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 7 ways as a sum of consecutive naturals, for example, 313 + ... + 11641.

It is an arithmetic number, because the mean of its divisors is an integer number (8724100).

Almost surely, 2^67713433 is an apocalyptic number.

It is an amenable number.

67713433 is a deficient number, since it is larger than the sum of its proper divisors (2079367).

67713433 is a wasteful number, since it uses less digits than its factorization.

67713433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11511.

The product of its digits is 31752, while the sum is 34.

The square root of 67713433 is about 8228.8172297117. The cubic root of 67713433 is about 407.5913363709.

The spelling of 67713433 in words is "sixty-seven million, seven hundred thirteen thousand, four hundred thirty-three".