68226060 has 96 divisors (see below), whose sum is σ = 221985792. Its totient is φ = 15333120.

The previous prime is 68226031. The next prime is 68226061. The reversal of 68226060 is 6062286.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (68226061) 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 31 ways as a sum of consecutive naturals, for example, 24289 + ... + 26951.

It is an arithmetic number, because the mean of its divisors is an integer number (2312352).

Almost surely, 2^68226060 is an apocalyptic number.

68226060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68226060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110992896).

68226060 is an abundant number, since it is smaller than the sum of its proper divisors (153759732).

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

68226060 is a wasteful number, since it uses less digits than its factorization.

68226060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2743 (or 2741 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 68226060 is about 8259.9067791350. The cubic root of 68226060 is about 408.6173133091.

It can be divided in two parts, 68 and 226060, that added together give a triangular number (226128 = T₆₇₂).

The spelling of 68226060 in words is "sixty-eight million, two hundred twenty-six thousand, sixty".