2423580 has 48 divisors (see below), whose sum is σ = 7010304. Its totient is φ = 624960.

The previous prime is 2423569. The next prime is 2423581. The reversal of 2423580 is 853242.

It is a self number, because there is not a number n which added to its sum of digits gives 2423580.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423581) 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, 1209 + ... + 2511.

It is an arithmetic number, because the mean of its divisors is an integer number (146048).

2^2423580 is an apocalyptic number.

2423580 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 2423580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3505152).

2423580 is an abundant number, since it is smaller than the sum of its proper divisors (4586724).

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

2423580 is a wasteful number, since it uses less digits than its factorization.

2423580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2423580 is about 1556.7851489528. The cubic root of 2423580 is about 134.3236403687.

It can be divided in two parts, 2423 and 580, that added together give a palindrome (3003).

The spelling of 2423580 in words is "two million, four hundred twenty-three thousand, five hundred eighty".