2319044 has 48 divisors (see below), whose sum is σ = 5230848. Its totient is φ = 874368.

The previous prime is 2319041. The next prime is 2319059. The reversal of 2319044 is 4409132.

2319044 = T₂₂₄ + T₂₂₅ + ... + T₂₉₂.

2319044 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (2319041) 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, 8234 + ... + 8510.

It is an arithmetic number, because the mean of its divisors is an integer number (108976).

2^2319044 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 2319044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2615424).

2319044 is an abundant number, since it is smaller than the sum of its proper divisors (2911804).

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

2319044 is a wasteful number, since it uses less digits than its factorization.

2319044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2319044 is about 1522.8407664625. The cubic root of 2319044 is about 132.3639329414.

The spelling of 2319044 in words is "two million, three hundred nineteen thousand, forty-four".