2119040 has 128 divisors (see below), whose sum is σ = 6462720. Its totient is φ = 645120.

The previous prime is 2119031. The next prime is 2119057. The reversal of 2119040 is 409112.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49259 + ... + 49301.

It is an arithmetic number, because the mean of its divisors is an integer number (50490).

2^2119040 is an apocalyptic number.

2119040 is a gapful number since it is divisible by the number (20) 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 2119040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3231360).

2119040 is an abundant number, since it is smaller than the sum of its proper divisors (4343680).

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

2119040 is a wasteful number, since it uses less digits than its factorization.

2119040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2119040 is about 1455.6922751736. The cubic root of 2119040 is about 128.4437721771.

Adding to 2119040 its product of nonzero digits (72), we get a palindrome (2119112).

The spelling of 2119040 in words is "two million, one hundred nineteen thousand, forty".