2214393 has 16 divisors (see below), whose sum is σ = 3170880. Its totient is φ = 1370304.

The previous prime is 2214383. The next prime is 2214473. The reversal of 2214393 is 3934122.

It is not a de Polignac number, because 2214393 - 2⁸ = 2214137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2214343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2655 + ... + 3387.

It is an arithmetic number, because the mean of its divisors is an integer number (198180).

2^2214393 is an apocalyptic number.

It is an amenable number.

2214393 is a deficient number, since it is larger than the sum of its proper divisors (956487).

2214393 is a wasteful number, since it uses less digits than its factorization.

2214393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808.

The product of its digits is 1296, while the sum is 24.

The square root of 2214393 is about 1488.0836670026. The cubic root of 2214393 is about 130.3421558658.

The spelling of 2214393 in words is "two million, two hundred fourteen thousand, three hundred ninety-three".