168342854 has 16 divisors (see below), whose sum is σ = 261532800. Its totient is φ = 81172224.

The previous prime is 168342827. The next prime is 168342931. The reversal of 168342854 is 458243861.

It is a congruent number.

It is an unprimeable number.

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, 82454 + ... + 84470.

It is an arithmetic number, because the mean of its divisors is an integer number (16345800).

Almost surely, 2^168342854 is an apocalyptic number.

168342854 is a deficient number, since it is larger than the sum of its proper divisors (93189946).

168342854 is a wasteful number, since it uses less digits than its factorization.

168342854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487.

The product of its digits is 184320, while the sum is 41.

The square root of 168342854 is about 12974.7005360432. The cubic root of 168342854 is about 552.1599406132.

The spelling of 168342854 in words is "one hundred sixty-eight million, three hundred forty-two thousand, eight hundred fifty-four".