241728585 has 64 divisors (see below), whose sum is σ = 464842752. Its totient is φ = 104944896.

The previous prime is 241728569. The next prime is 241728611. The reversal of 241728585 is 585827142.

241728585 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 241728585 - 2⁴ = 241728569 is a prime.

It is a super-2 number, since 2×241728585² = 116865417612204450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 166332 + ... + 167778.

It is an arithmetic number, because the mean of its divisors is an integer number (7263168).

Almost surely, 2^241728585 is an apocalyptic number.

It is an amenable number.

241728585 is a deficient number, since it is larger than the sum of its proper divisors (223114167).

241728585 is a wasteful number, since it uses less digits than its factorization.

241728585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542.

The product of its digits is 179200, while the sum is 42.

The square root of 241728585 is about 15547.6231302408. The cubic root of 241728585 is about 622.9349100272.

The spelling of 241728585 in words is "two hundred forty-one million, seven hundred twenty-eight thousand, five hundred eighty-five".