2214441 has 6 divisors (see below), whose sum is σ = 3198650. Its totient is φ = 1476288.

The previous prime is 2214383. The next prime is 2214473. The reversal of 2214441 is 1444122.

2214441 is a `hidden beast` number, since 221 + 4 + 441 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2205225 + 9216 = 1485^2 + 96^2 .

It is not a de Polignac number, because 2214441 - 2¹³ = 2206249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2214481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123016 + ... + 123033.

2^2214441 is an apocalyptic number.

It is an amenable number.

2214441 is a deficient number, since it is larger than the sum of its proper divisors (984209).

2214441 is a wasteful number, since it uses less digits than its factorization.

2214441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246055 (or 246052 counting only the distinct ones).

The product of its digits is 256, while the sum is 18.

The square root of 2214441 is about 1488.0997950406. The cubic root of 2214441 is about 130.3430976405.

Adding to 2214441 its reverse (1444122), we get a palindrome (3658563).

It can be divided in two parts, 221444 and 1, that added together give a triangular number (221445 = T₆₆₅).

The spelling of 2214441 in words is "two million, two hundred fourteen thousand, four hundred forty-one".