1943114 has 8 divisors (see below), whose sum is σ = 2954820. Its totient is φ = 958176.

The previous prime is 1943107. The next prime is 1943131. The reversal of 1943114 is 4113491.

It can be written as a sum of positive squares in 2 ways, for example, as 1755625 + 187489 = 1325^2 + 433^2 .

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

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 1943114.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6509 + ... + 6800.

2^1943114 is an apocalyptic number.

1943114 is a deficient number, since it is larger than the sum of its proper divisors (1011706).

1943114 is a wasteful number, since it uses less digits than its factorization.

1943114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13384.

The product of its digits is 432, while the sum is 23.

The square root of 1943114 is about 1393.9562403462. The cubic root of 1943114 is about 124.7860660671.

The spelling of 1943114 in words is "one million, nine hundred forty-three thousand, one hundred fourteen".