30268168 has 32 divisors (see below), whose sum is σ = 66447360. Its totient is φ = 12654720.

The previous prime is 30268157. The next prime is 30268181. The reversal of 30268168 is 86186203.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

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, 4296 + ... + 8887.

It is an arithmetic number, because the mean of its divisors is an integer number (2076480).

Almost surely, 2^30268168 is an apocalyptic number.

It is an amenable number.

30268168 is an abundant number, since it is smaller than the sum of its proper divisors (36179192).

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

30268168 is a wasteful number, since it uses less digits than its factorization.

30268168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13237 (or 13233 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 30268168 is about 5501.6513884469. The cubic root of 30268168 is about 311.6463503332.

The spelling of 30268168 in words is "thirty million, two hundred sixty-eight thousand, one hundred sixty-eight".