68230080 has 224 divisors, whose sum is σ = 246888000. Its totient is φ = 17731584.

The previous prime is 68230079. The next prime is 68230081. The reversal of 68230080 is 8003286.

It is an interprime number because it is at equal distance from previous prime (68230079) and next prime (68230081).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68230081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 457846 + ... + 457994.

Almost surely, 2^68230080 is an apocalyptic number.

68230080 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 68230080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123444000).

68230080 is an abundant number, since it is smaller than the sum of its proper divisors (178657920).

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

68230080 is a wasteful number, since it uses less digits than its factorization.

68230080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 68230080 is about 8260.1501197012. The cubic root of 68230080 is about 408.6253386362.

The spelling of 68230080 in words is "sixty-eight million, two hundred thirty thousand, eighty".