1944030 has 64 divisors (see below), whose sum is σ = 5246208. Its totient is φ = 456960.

The previous prime is 1944013. The next prime is 1944049. The reversal of 1944030 is 304491.

It is a junction number, because it is equal to n+sod(n) for n = 1943988 and 1944006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14122 + ... + 14258.

It is an arithmetic number, because the mean of its divisors is an integer number (81972).

2^1944030 is an apocalyptic number.

1944030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1944030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2623104).

1944030 is an abundant number, since it is smaller than the sum of its proper divisors (3302178).

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

1944030 is a wasteful number, since it uses less digits than its factorization.

1944030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1944030 is about 1394.2847628802. The cubic root of 1944030 is about 124.8056713810.

It can be divided in two parts, 194 and 4030, that added together give a palindrome (4224).

The spelling of 1944030 in words is "one million, nine hundred forty-four thousand, thirty".