68834052 has 72 divisors (see below), whose sum is σ = 205732800. Its totient is φ = 18986688.

The previous prime is 68834033. The next prime is 68834053. The reversal of 68834052 is 25043886.

It is a super-3 number, since 3×68834052³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 68833998 and 68834016.

It is not an unprimeable number, because it can be changed into a prime (68834053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2599 + ... + 12017.

It is an arithmetic number, because the mean of its divisors is an integer number (2857400).

Almost surely, 2^68834052 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 68834052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102866400).

68834052 is an abundant number, since it is smaller than the sum of its proper divisors (136898748).

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

68834052 is a wasteful number, since it uses less digits than its factorization.

68834052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9465 (or 9460 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 68834052 is about 8296.6289539788. The cubic root of 68834052 is about 409.8275141998.

The spelling of 68834052 in words is "sixty-eight million, eight hundred thirty-four thousand, fifty-two".