2023560 has 192 divisors, whose sum is σ = 8311680. Its totient is φ = 414720.

The previous prime is 2023547. The next prime is 2023577. The reversal of 2023560 is 653202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 2¹¹ + 0 + 2¹¹ + 3⁹ + 5⁹ + 6⁶ + 0 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27684 + ... + 27756.

It is an arithmetic number, because the mean of its divisors is an integer number (43290).

2^2023560 is an apocalyptic number.

2023560 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 2023560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4155840).

2023560 is an abundant number, since it is smaller than the sum of its proper divisors (6288120).

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

2023560 is a wasteful number, since it uses less digits than its factorization.

2023560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2023560 is about 1422.5188926689. The cubic root of 2023560 is about 126.4849039670.

Adding to 2023560 its reverse (653202), we get a palindrome (2676762).

The spelling of 2023560 in words is "two million, twenty-three thousand, five hundred sixty".