168052256 has 24 divisors (see below), whose sum is σ = 338549904. Its totient is φ = 82071360.

The previous prime is 168052223. The next prime is 168052301. The reversal of 168052256 is 652250861.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59690 + ... + 62441.

It is an arithmetic number, because the mean of its divisors is an integer number (14106246).

Almost surely, 2^168052256 is an apocalyptic number.

168052256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

168052256 is an abundant number, since it is smaller than the sum of its proper divisors (170497648).

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

168052256 is a wasteful number, since it uses less digits than its factorization.

168052256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122184 (or 122176 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 168052256 is about 12963.4970590501. The cubic root of 168052256 is about 551.8420397986.

The spelling of 168052256 in words is "one hundred sixty-eight million, fifty-two thousand, two hundred fifty-six".