2214248 has 8 divisors (see below), whose sum is σ = 4151730. Its totient is φ = 1107120.

The previous prime is 2214221. The next prime is 2214257. The reversal of 2214248 is 8424122.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1249924 + 964324 = 1118^2 + 982^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138383 + ... + 138398.

2^2214248 is an apocalyptic number.

It is an amenable number.

2214248 is a deficient number, since it is larger than the sum of its proper divisors (1937482).

2214248 is a wasteful number, since it uses less digits than its factorization.

2214248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276787 (or 276783 counting only the distinct ones).

The product of its digits is 1024, while the sum is 23.

The square root of 2214248 is about 1488.0349458262. The cubic root of 2214248 is about 130.3393108386.

The spelling of 2214248 in words is "two million, two hundred fourteen thousand, two hundred forty-eight".