2214468 has 36 divisors (see below), whose sum is σ = 5651100. Its totient is φ = 731136.

The previous prime is 2214383. The next prime is 2214473. The reversal of 2214468 is 8644122.

It can be written as a sum of positive squares in 2 ways, for example, as 1327104 + 887364 = 1152^2 + 942^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4708 + ... + 5156.

It is an arithmetic number, because the mean of its divisors is an integer number (156975).

2^2214468 is an apocalyptic number.

It is an amenable number.

2214468 is an abundant number, since it is smaller than the sum of its proper divisors (3436632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2214468 is a wasteful number, since it uses less digits than its factorization.

2214468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596 (or 591 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 2214468 is about 1488.1088669852. The cubic root of 2214468 is about 130.3436273829.

The spelling of 2214468 in words is "two million, two hundred fourteen thousand, four hundred sixty-eight".