1993214 has 8 divisors (see below), whose sum is σ = 3147240. Its totient is φ = 944136.

The previous prime is 1993193. The next prime is 1993217. The reversal of 1993214 is 4123991.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1993217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26189 + ... + 26264.

It is an arithmetic number, because the mean of its divisors is an integer number (393405).

2^1993214 is an apocalyptic number.

1993214 is a deficient number, since it is larger than the sum of its proper divisors (1154026).

1993214 is a wasteful number, since it uses less digits than its factorization.

1993214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52474.

The product of its digits is 1944, while the sum is 29.

The square root of 1993214 is about 1411.8123104719. The cubic root of 1993214 is about 125.8494464501.

The spelling of 1993214 in words is "one million, nine hundred ninety-three thousand, two hundred fourteen".