2119344 has 40 divisors (see below), whose sum is σ = 5565120. Its totient is φ = 694848.

The previous prime is 2119319. The next prime is 2119363. The reversal of 2119344 is 4439112.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 2 + 1 + 1 + 9³ + 3¹³ + 4⁹ + 4⁹ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2887 + ... + 3545.

It is an arithmetic number, because the mean of its divisors is an integer number (139128).

2^2119344 is an apocalyptic number.

2119344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2119344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2782560).

2119344 is an abundant number, since it is smaller than the sum of its proper divisors (3445776).

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

2119344 is a wasteful number, since it uses less digits than its factorization.

2119344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 731 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 2119344 is about 1455.7966891019. The cubic root of 2119344 is about 128.4499141155.

The spelling of 2119344 in words is "two million, one hundred nineteen thousand, three hundred forty-four".