168874880 has 32 divisors (see below), whose sum is σ = 403718040. Its totient is φ = 67549696.

The previous prime is 168874879. The next prime is 168874883. The reversal of 168874880 is 88478861.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168874883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131294 + ... + 132573.

Almost surely, 2^168874880 is an apocalyptic number.

168874880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168874880 is an abundant number, since it is smaller than the sum of its proper divisors (234843160).

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

168874880 is an equidigital number, since it uses as much as digits as its factorization.

168874880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263886 (or 263874 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 50.

The square root of 168874880 is about 12995.1868012738. The cubic root of 168874880 is about 552.7410058075.

The spelling of 168874880 in words is "one hundred sixty-eight million, eight hundred seventy-four thousand, eight hundred eighty".