214984044 has 72 divisors (see below), whose sum is σ = 614822208. Its totient is φ = 65143440.

The previous prime is 214984019. The next prime is 214984103. The reversal of 214984044 is 440489412.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 639 + ... + 20745.

Almost surely, 2^214984044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214984044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307411104).

214984044 is an abundant number, since it is smaller than the sum of its proper divisors (399838164).

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

214984044 is a wasteful number, since it uses less digits than its factorization.

214984044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20137 (or 20123 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 214984044 is about 14662.3341934359. The cubic root of 214984044 is about 599.0578212732.

The spelling of 214984044 in words is "two hundred fourteen million, nine hundred eighty-four thousand, forty-four".