68441296 has 80 divisors (see below), whose sum is σ = 167810688. Its totient is φ = 26265600.

The previous prime is 68441281. The next prime is 68441297. The reversal of 68441296 is 69214486.

68441296 is nontrivially palindromic in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68441297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89556 + ... + 90316.

Almost surely, 2^68441296 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 68441296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83905344).

68441296 is an abundant number, since it is smaller than the sum of its proper divisors (99369392).

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

68441296 is a wasteful number, since it uses less digits than its factorization.

68441296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860 (or 854 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 68441296 is about 8272.9254801430. The cubic root of 68441296 is about 409.0465570712.

The spelling of 68441296 in words is "sixty-eight million, four hundred forty-one thousand, two hundred ninety-six".