68714328 has 64 divisors (see below), whose sum is σ = 177730560. Its totient is φ = 22121856.

The previous prime is 68714267. The next prime is 68714333. The reversal of 68714328 is 82341786.

It is a super-3 number, since 3×68714328³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197851 + ... + 198197.

It is an arithmetic number, because the mean of its divisors is an integer number (2777040).

Almost surely, 2^68714328 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 68714328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88865280).

68714328 is an abundant number, since it is smaller than the sum of its proper divisors (109016232).

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

68714328 is a wasteful number, since it uses less digits than its factorization.

68714328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 612 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 68714328 is about 8289.4105942461. The cubic root of 68714328 is about 409.5897701252.

The spelling of 68714328 in words is "sixty-eight million, seven hundred fourteen thousand, three hundred twenty-eight".