68118360 has 32 divisors (see below), whose sum is σ = 204355440. Its totient is φ = 18164864.

The previous prime is 68118359. The next prime is 68118397. The reversal of 68118360 is 6381186.

It is a super-2 number, since 2×68118360² = 9280221938179200, which contains 22 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 7 ways as a sum of consecutive naturals, for example, 283707 + ... + 283946.

Almost surely, 2^68118360 is an apocalyptic number.

68118360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68118360 is an abundant number, since it is smaller than the sum of its proper divisors (136237080).

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

68118360 is a wasteful number, since it uses less digits than its factorization.

68118360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567667 (or 567663 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 68118360 is about 8253.3847602060. The cubic root of 68118360 is about 408.4021889531.

The spelling of 68118360 in words is "sixty-eight million, one hundred eighteen thousand, three hundred sixty".