168141700 has 36 divisors (see below), whose sum is σ = 365453172. Its totient is φ = 67148800.

The previous prime is 168141683. The next prime is 168141719. The reversal of 168141700 is 7141861.

It can be written as a sum of positive squares in 6 ways, for example, as 10036224 + 158105476 = 3168^2 + 12574^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96840 + ... + 98560.

It is an arithmetic number, because the mean of its divisors is an integer number (10151477).

Almost surely, 2^168141700 is an apocalyptic number.

168141700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168141700 is an abundant number, since it is smaller than the sum of its proper divisors (197311472).

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

168141700 is a wasteful number, since it uses less digits than its factorization.

168141700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712 (or 2705 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 168141700 is about 12966.9464408549. The cubic root of 168141700 is about 551.9399264248.

The spelling of 168141700 in words is "one hundred sixty-eight million, one hundred forty-one thousand, seven hundred".