2214748 has 6 divisors (see below), whose sum is σ = 3875816. Its totient is φ = 1107372.

The previous prime is 2214731. The next prime is 2214749. The reversal of 2214748 is 8474122.

2214748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214749) 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 as a sum of consecutive naturals, namely, 276840 + ... + 276847.

2^2214748 is an apocalyptic number.

It is an amenable number.

2214748 is a deficient number, since it is larger than the sum of its proper divisors (1661068).

2214748 is a wasteful number, since it uses less digits than its factorization.

2214748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553691 (or 553689 counting only the distinct ones).

The product of its digits is 3584, while the sum is 28.

The square root of 2214748 is about 1488.2029431499. The cubic root of 2214748 is about 130.3491207531.

The spelling of 2214748 in words is "two million, two hundred fourteen thousand, seven hundred forty-eight".