2024388 has 36 divisors (see below), whose sum is σ = 5218668. Its totient is φ = 661440.

The previous prime is 2024387. The next prime is 2024413. The reversal of 2024388 is 8834202.

It can be written as a sum of positive squares in 2 ways, for example, as 1397124 + 627264 = 1182^2 + 792^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2024383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1378 + ... + 2438.

It is an arithmetic number, because the mean of its divisors is an integer number (144963).

2^2024388 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 2024388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2609334).

2024388 is an abundant number, since it is smaller than the sum of its proper divisors (3194280).

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

2024388 is a wasteful number, since it uses less digits than its factorization.

2024388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124 (or 1119 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2024388 is about 1422.8098959453. The cubic root of 2024388 is about 126.5021533064.

The spelling of 2024388 in words is "two million, twenty-four thousand, three hundred eighty-eight".