2214993 has 8 divisors (see below), whose sum is σ = 3221856. Its totient is φ = 1342400.

The previous prime is 2214983. The next prime is 2214997. The reversal of 2214993 is 3994122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2214993 - 2⁴ = 2214977 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2214993.

It is not an unprimeable number, because it can be changed into a prime (2214997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33528 + ... + 33593.

It is an arithmetic number, because the mean of its divisors is an integer number (402732).

2^2214993 is an apocalyptic number.

It is an amenable number.

2214993 is a deficient number, since it is larger than the sum of its proper divisors (1006863).

2214993 is a wasteful number, since it uses less digits than its factorization.

2214993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67135.

The product of its digits is 3888, while the sum is 30.

The square root of 2214993 is about 1488.2852549159. The cubic root of 2214993 is about 130.3539270722.

The spelling of 2214993 in words is "two million, two hundred fourteen thousand, nine hundred ninety-three".