218448114 has 32 divisors (see below), whose sum is σ = 448727040. Its totient is φ = 70870800.

The previous prime is 218448107. The next prime is 218448121. The reversal of 218448114 is 411844812.

It is an interprime number because it is at equal distance from previous prime (218448107) and next prime (218448121).

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 15 ways as a sum of consecutive naturals, for example, 30409 + ... + 36899.

It is an arithmetic number, because the mean of its divisors is an integer number (14022720).

Almost surely, 2^218448114 is an apocalyptic number.

218448114 is an abundant number, since it is smaller than the sum of its proper divisors (230278926).

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

218448114 is a wasteful number, since it uses less digits than its factorization.

218448114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6646.

The product of its digits is 8192, while the sum is 33.

The square root of 218448114 is about 14779.9903247600. The cubic root of 218448114 is about 602.2582619801.

The spelling of 218448114 in words is "two hundred eighteen million, four hundred forty-eight thousand, one hundred fourteen".