1441836 has 54 divisors (see below), whose sum is σ = 4018196. Its totient is φ = 435600.

The previous prime is 1441807. The next prime is 1441837. The reversal of 1441836 is 6381441.

It is not an unprimeable number, because it can be changed into a prime (1441837) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4191 + ... + 4521.

2^1441836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1441836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2009098).

1441836 is an abundant number, since it is smaller than the sum of its proper divisors (2576360).

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

1441836 is a wasteful number, since it uses less digits than its factorization.

1441836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 347 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 1441836 is about 1200.7647563116. The cubic root of 1441836 is about 112.9722959207.

The spelling of 1441836 in words is "one million, four hundred forty-one thousand, eight hundred thirty-six".