168046680 has 64 divisors (see below), whose sum is σ = 509372640. Its totient is φ = 44347392.

The previous prime is 168046679. The next prime is 168046687. The reversal of 168046680 is 86640861.

168046680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168046687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4422 + ... + 18858.

Almost surely, 2^168046680 is an apocalyptic number.

168046680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 168046680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254686320).

168046680 is an abundant number, since it is smaller than the sum of its proper divisors (341325960).

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

168046680 is a wasteful number, since it uses less digits than its factorization.

168046680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14548 (or 14544 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 168046680 is about 12963.2819918414. The cubic root of 168046680 is about 551.8359363295.

The spelling of 168046680 in words is "one hundred sixty-eight million, forty-six thousand, six hundred eighty".