2216234 has 8 divisors (see below), whose sum is σ = 3468960. Its totient is φ = 1059916.

The previous prime is 2216231. The next prime is 2216237. The reversal of 2216234 is 4326122.

It is an interprime number because it is at equal distance from previous prime (2216231) and next prime (2216237).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2⁵ + 2¹³ + 1 + 6⁸ + 2¹⁹ + 3² + 4⁶ .

It is not an unprimeable number, because it can be changed into a prime (2216231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24044 + ... + 24135.

It is an arithmetic number, because the mean of its divisors is an integer number (433620).

2^2216234 is an apocalyptic number.

2216234 is a deficient number, since it is larger than the sum of its proper divisors (1252726).

2216234 is a wasteful number, since it uses less digits than its factorization.

2216234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48204.

The product of its digits is 576, while the sum is 20.

The square root of 2216234 is about 1488.7021192972. The cubic root of 2216234 is about 130.3782671072.

The spelling of 2216234 in words is "two million, two hundred sixteen thousand, two hundred thirty-four".