2214148 has 12 divisors (see below), whose sum is σ = 4102812. Its totient is φ = 1041920.

The previous prime is 2214137. The next prime is 2214161. The reversal of 2214148 is 8414122.

It can be written as a sum of positive squares in 2 ways, for example, as 1721344 + 492804 = 1312^2 + 702^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16213 + ... + 16348.

It is an arithmetic number, because the mean of its divisors is an integer number (341901).

2^2214148 is an apocalyptic number.

It is an amenable number.

2214148 is a deficient number, since it is larger than the sum of its proper divisors (1888664).

2214148 is a wasteful number, since it uses less digits than its factorization.

2214148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32582 (or 32580 counting only the distinct ones).

The product of its digits is 512, while the sum is 22.

The square root of 2214148 is about 1488.0013440854. The cubic root of 2214148 is about 130.3373486784.

The spelling of 2214148 in words is "two million, two hundred fourteen thousand, one hundred forty-eight".