7282168 has 32 divisors (see below), whose sum is σ = 15004800. Its totient is φ = 3297888.

The previous prime is 7282157. The next prime is 7282169. The reversal of 7282168 is 8612827.

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7282169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2455 + ... + 4537.

It is an arithmetic number, because the mean of its divisors is an integer number (468900).

Almost surely, 2^7282168 is an apocalyptic number.

It is an amenable number.

7282168 is an abundant number, since it is smaller than the sum of its proper divisors (7722632).

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

7282168 is a wasteful number, since it uses less digits than its factorization.

7282168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131 (or 2127 counting only the distinct ones).

The product of its digits is 10752, while the sum is 34.

The square root of 7282168 is about 2698.5492398695. The cubic root of 7282168 is about 193.8296588157.

The spelling of 7282168 in words is "seven million, two hundred eighty-two thousand, one hundred sixty-eight".