241584409 has 8 divisors (see below), whose sum is σ = 268014240. Its totient is φ = 215899200.

The previous prime is 241584403. The next prime is 241584437. The reversal of 241584409 is 904485142.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 241584409 - 2⁹ = 241583897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241584403) by changing a digit.

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, 185472 + ... + 186769.

It is an arithmetic number, because the mean of its divisors is an integer number (33501780).

Almost surely, 2^241584409 is an apocalyptic number.

It is an amenable number.

241584409 is a deficient number, since it is larger than the sum of its proper divisors (26429831).

241584409 is a wasteful number, since it uses less digits than its factorization.

241584409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372311.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 241584409 is about 15542.9858457119. The cubic root of 241584409 is about 622.8110381438.

The spelling of 241584409 in words is "two hundred forty-one million, five hundred eighty-four thousand, four hundred nine".