2361044 has 48 divisors (see below), whose sum is σ = 5056128. Its totient is φ = 943488.

The previous prime is 2361043. The next prime is 2361071. The reversal of 2361044 is 4401632.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2361041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44522 + ... + 44574.

It is an arithmetic number, because the mean of its divisors is an integer number (105336).

2^2361044 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 2361044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2528064).

2361044 is an abundant number, since it is smaller than the sum of its proper divisors (2695084).

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

2361044 is a wasteful number, since it uses less digits than its factorization.

2361044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2361044 is about 1536.5689050609. The cubic root of 2361044 is about 133.1582340413.

Adding to 2361044 its reverse (4401632), we get a palindrome (6762676).

The spelling of 2361044 in words is "two million, three hundred sixty-one thousand, forty-four".