16068180 has 24 divisors (see below), whose sum is σ = 44991072. Its totient is φ = 4284832.

The previous prime is 16068163. The next prime is 16068181. The reversal of 16068180 is 8186061.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16068181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133842 + ... + 133961.

It is an arithmetic number, because the mean of its divisors is an integer number (1874628).

Almost surely, 2^16068180 is an apocalyptic number.

16068180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16068180 is an abundant number, since it is smaller than the sum of its proper divisors (28922892).

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

16068180 is a wasteful number, since it uses less digits than its factorization.

16068180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267815 (or 267813 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 16068180 is about 4008.5134401671. The cubic root of 16068180 is about 252.3416253515.

The spelling of 16068180 in words is "sixteen million, sixty-eight thousand, one hundred eighty".