1944498 has 32 divisors (see below), whose sum is σ = 4213440. Its totient is φ = 596160.

The previous prime is 1944473. The next prime is 1944499. The reversal of 1944498 is 8944491.

1944498 = T₅₇ + T₅₈ + ... + T₂₂₇.

It is not an unprimeable number, because it can be changed into a prime (1944499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3988 + ... + 4448.

It is an arithmetic number, because the mean of its divisors is an integer number (131670).

2^1944498 is an apocalyptic number.

1944498 is an abundant number, since it is smaller than the sum of its proper divisors (2268942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1944498 is a wasteful number, since it uses less digits than its factorization.

1944498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522.

The product of its digits is 41472, while the sum is 39.

The square root of 1944498 is about 1394.4525807642. The cubic root of 1944498 is about 124.8156856928.

It can be divided in two parts, 1944 and 498, that added together give a palindrome (2442).

The spelling of 1944498 in words is "one million, nine hundred forty-four thousand, four hundred ninety-eight".