214026344 has 64 divisors (see below), whose sum is σ = 471744000. Its totient is φ = 89132544.

The previous prime is 214026313. The next prime is 214026347. The reversal of 214026344 is 443620412.

It is not an unprimeable number, because it can be changed into a prime (214026347) by changing a digit.

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, 613082 + ... + 613430.

It is an arithmetic number, because the mean of its divisors is an integer number (7371000).

Almost surely, 2^214026344 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 214026344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235872000).

214026344 is an abundant number, since it is smaller than the sum of its proper divisors (257717656).

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

214026344 is a wasteful number, since it uses less digits than its factorization.

214026344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 638 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 214026344 is about 14629.6392300015. The cubic root of 214026344 is about 598.1669463006.

Adding to 214026344 its reverse (443620412), we get a palindrome (657646756).

The spelling of 214026344 in words is "two hundred fourteen million, twenty-six thousand, three hundred forty-four".