2440180 has 24 divisors (see below), whose sum is σ = 5426568. Its totient is φ = 918528.

The previous prime is 2440177. The next prime is 2440201. The reversal of 2440180 is 810442.

It can be written as a sum of positive squares in 4 ways, for example, as 1089936 + 1350244 = 1044^2 + 1162^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3249 + ... + 3928.

It is an arithmetic number, because the mean of its divisors is an integer number (226107).

2^2440180 is an apocalyptic number.

2440180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2440180 is an abundant number, since it is smaller than the sum of its proper divisors (2986388).

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

2440180 is a wasteful number, since it uses less digits than its factorization.

2440180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7203 (or 7201 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2440180 is about 1562.1075507147. The cubic root of 2440180 is about 134.6296203469.

It can be divided in two parts, 24 and 40180, that added together give a palindrome (40204).

The spelling of 2440180 in words is "two million, four hundred forty thousand, one hundred eighty".