68373228 has 162 divisors, whose sum is σ = 210782124. Its totient is φ = 17186400.

The previous prime is 68373211. The next prime is 68373241. The reversal of 68373228 is 82237386.

It is a happy number.

Its product of digits (96768) is a multiple of the sum of its prime divisors (54).

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 2205573 + ... + 2205603.

Almost surely, 2^68373228 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 68373228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105391062).

68373228 is an abundant number, since it is smaller than the sum of its proper divisors (142408896).

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

68373228 is a wasteful number, since it uses less digits than its factorization.

68373228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 54 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 68373228 is about 8268.8105553338. The cubic root of 68373228 is about 408.9109069197.

The spelling of 68373228 in words is "sixty-eight million, three hundred seventy-three thousand, two hundred twenty-eight".