241989015 has 16 divisors (see below), whose sum is σ = 387381600. Its totient is φ = 128994432.

The previous prime is 241989001. The next prime is 241989017. The reversal of 241989015 is 510989142.

It is not a de Polignac number, because 241989015 - 2¹⁷ = 241857943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241989017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44041 + ... + 49229.

It is an arithmetic number, because the mean of its divisors is an integer number (24211350).

Almost surely, 2^241989015 is an apocalyptic number.

241989015 is a deficient number, since it is larger than the sum of its proper divisors (145392585).

241989015 is a wasteful number, since it uses less digits than its factorization.

241989015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8306.

The product of its (nonzero) digits is 25920, while the sum is 39.

The square root of 241989015 is about 15555.9961108249. The cubic root of 241989015 is about 623.1585392308.

The spelling of 241989015 in words is "two hundred forty-one million, nine hundred eighty-nine thousand, fifteen".