67833936 has 120 divisors (see below), whose sum is σ = 200403840. Its totient is φ = 22208256.

The previous prime is 67833869. The next prime is 67833937. The reversal of 67833936 is 63933876.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 67833891 and 67833900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67833937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 283705 + ... + 283943.

It is an arithmetic number, because the mean of its divisors is an integer number (1670032).

Almost surely, 2^67833936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67833936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100201920).

67833936 is an abundant number, since it is smaller than the sum of its proper divisors (132569904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67833936 is a wasteful number, since it uses less digits than its factorization.

67833936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 317 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 67833936 is about 8236.1359872212. The cubic root of 67833936 is about 407.8329766175.

The spelling of 67833936 in words is "sixty-seven million, eight hundred thirty-three thousand, nine hundred thirty-six".