2441509 has 16 divisors (see below), whose sum is σ = 2935296. Its totient is φ = 1987200.

The previous prime is 2441503. The next prime is 2441521. The reversal of 2441509 is 9051442.

It is a cyclic number.

It is not a de Polignac number, because 2441509 - 2¹¹ = 2439461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2441503) 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, 13399 + ... + 13579.

It is an arithmetic number, because the mean of its divisors is an integer number (183456).

2^2441509 is an apocalyptic number.

It is an amenable number.

2441509 is a deficient number, since it is larger than the sum of its proper divisors (493787).

2441509 is a wasteful number, since it uses less digits than its factorization.

2441509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2441509 is about 1562.5328796541. The cubic root of 2441509 is about 134.6540571088.

The spelling of 2441509 in words is "two million, four hundred forty-one thousand, five hundred nine".