2400441 has 16 divisors (see below), whose sum is σ = 3517440. Its totient is φ = 1449360.

The previous prime is 2400413. The next prime is 2400469. The reversal of 2400441 is 1440042.

It is an interprime number because it is at equal distance from previous prime (2400413) and next prime (2400469).

It is not a de Polignac number, because 2400441 - 2¹³ = 2392249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2400441.

It is not an unprimeable number, because it can be changed into a prime (2400481) 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, 396 + ... + 2226.

It is an arithmetic number, because the mean of its divisors is an integer number (219840).

2^2400441 is an apocalyptic number.

It is an amenable number.

2400441 is a deficient number, since it is larger than the sum of its proper divisors (1116999).

2400441 is a wasteful number, since it uses less digits than its factorization.

2400441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2400441 is about 1549.3356640832. The cubic root of 2400441 is about 133.8947900678.

Adding to 2400441 its reverse (1440042), we get a palindrome (3840483).

The spelling of 2400441 in words is "two million, four hundred thousand, four hundred forty-one".