241430987 has 6 divisors (see below), whose sum is σ = 280848348. Its totient is φ = 206940804.

The previous prime is 241430983. The next prime is 241430993. The reversal of 241430987 is 789034142.

It is not a de Polignac number, because 241430987 - 2² = 241430983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 241430987.

It is not an unprimeable number, because it can be changed into a prime (241430983) 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 5 ways as a sum of consecutive naturals, for example, 2463533 + ... + 2463630.

It is an arithmetic number, because the mean of its divisors is an integer number (46808058).

Almost surely, 2^241430987 is an apocalyptic number.

241430987 is a deficient number, since it is larger than the sum of its proper divisors (39417361).

241430987 is an equidigital number, since it uses as much as digits as its factorization.

241430987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927177 (or 4927170 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 241430987 is about 15538.0496523856. The cubic root of 241430987 is about 622.6791682243.

The spelling of 241430987 in words is "two hundred forty-one million, four hundred thirty thousand, nine hundred eighty-seven".