168229248 has 64 divisors (see below), whose sum is σ = 487494720. Its totient is φ = 50977280.

The previous prime is 168229247. The next prime is 168229253. The reversal of 168229248 is 842922861.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168229247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15690 + ... + 24137.

It is an arithmetic number, because the mean of its divisors is an integer number (7617105).

Almost surely, 2^168229248 is an apocalyptic number.

It is an amenable number.

168229248 is an abundant number, since it is smaller than the sum of its proper divisors (319265472).

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

168229248 is a wasteful number, since it uses less digits than its factorization.

168229248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39855 (or 39843 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 168229248 is about 12970.3218155912. The cubic root of 168229248 is about 552.0357044748.

The spelling of 168229248 in words is "one hundred sixty-eight million, two hundred twenty-nine thousand, two hundred forty-eight".