168282894 has 32 divisors (see below), whose sum is σ = 364654080. Its totient is φ = 51465312.

The previous prime is 168282893. The next prime is 168283009. The reversal of 168282894 is 498282861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168282893) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6567 + ... + 19485.

It is an arithmetic number, because the mean of its divisors is an integer number (11395440).

Almost surely, 2^168282894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 168282894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182327040).

168282894 is an abundant number, since it is smaller than the sum of its proper divisors (196371186).

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

168282894 is a wasteful number, since it uses less digits than its factorization.

168282894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13104.

The product of its digits is 442368, while the sum is 48.

The square root of 168282894 is about 12972.3896796234. The cubic root of 168282894 is about 552.0943771104.

The spelling of 168282894 in words is "one hundred sixty-eight million, two hundred eighty-two thousand, eight hundred ninety-four".