168028854 has 32 divisors (see below), whose sum is σ = 392242176. Its totient is φ = 46986240.

The previous prime is 168028849. The next prime is 168028879. The reversal of 168028854 is 458820861.

168028854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40587 + ... + 44534.

It is an arithmetic number, because the mean of its divisors is an integer number (12257568).

Almost surely, 2^168028854 is an apocalyptic number.

168028854 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

168028854 is an abundant number, since it is smaller than the sum of its proper divisors (224213322).

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

168028854 is a wasteful number, since it uses less digits than its factorization.

168028854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85180.

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 168028854 is about 12962.5944162425. The cubic root of 168028854 is about 551.8164231497.

The spelling of 168028854 in words is "one hundred sixty-eight million, twenty-eight thousand, eight hundred fifty-four".