1944874 has 8 divisors (see below), whose sum is σ = 2926080. Its totient is φ = 969516.

The previous prime is 1944853. The next prime is 1944881. The reversal of 1944874 is 4784491.

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

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, 504 + ... + 2035.

It is an arithmetic number, because the mean of its divisors is an integer number (365760).

2^1944874 is an apocalyptic number.

1944874 is a deficient number, since it is larger than the sum of its proper divisors (981206).

1944874 is a wasteful number, since it uses less digits than its factorization.

1944874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924.

The product of its digits is 32256, while the sum is 37.

The square root of 1944874 is about 1394.5873941779. The cubic root of 1944874 is about 124.8237302152.

It can be divided in two parts, 194487 and 4, that added together give a palindrome (194491).

The spelling of 1944874 in words is "one million, nine hundred forty-four thousand, eight hundred seventy-four".