2193514 has 8 divisors (see below), whose sum is σ = 3332160. Its totient is φ = 1082796.

The previous prime is 2193509. The next prime is 2193523. The reversal of 2193514 is 4153912.

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

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6784 + ... + 7099.

It is an arithmetic number, because the mean of its divisors is an integer number (416520).

2^2193514 is an apocalyptic number.

2193514 is a deficient number, since it is larger than the sum of its proper divisors (1138646).

2193514 is a wasteful number, since it uses less digits than its factorization.

2193514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13964.

The product of its digits is 1080, while the sum is 25.

The square root of 2193514 is about 1481.0516533869. The cubic root of 2193514 is about 129.9312062055.

The spelling of 2193514 in words is "two million, one hundred ninety-three thousand, five hundred fourteen".