68324180 has 24 divisors (see below), whose sum is σ = 143646720. Its totient is φ = 27298080.

The previous prime is 68324167. The next prime is 68324213. The reversal of 68324180 is 8142386.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24245 + ... + 26915.

It is an arithmetic number, because the mean of its divisors is an integer number (5985280).

Almost surely, 2^68324180 is an apocalyptic number.

It is an amenable number.

68324180 is an abundant number, since it is smaller than the sum of its proper divisors (75322540).

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

68324180 is a wasteful number, since it uses less digits than its factorization.

68324180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3959 (or 3957 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 68324180 is about 8265.8441795137. The cubic root of 68324180 is about 408.8131051899.

It can be divided in two parts, 68324 and 180, that multiplied together give a triangular number (12298320 = T₄₉₅₉).

The spelling of 68324180 in words is "sixty-eight million, three hundred twenty-four thousand, one hundred eighty".