241475987 has 2 divisors, whose sum is σ = 241475988. Its totient is φ = 241475986.

The previous prime is 241475977. The next prime is 241476049. The reversal of 241475987 is 789574142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241475987 - 2¹⁰ = 241474963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (241475947) 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 as a sum of consecutive naturals, namely, 120737993 + 120737994.

It is an arithmetic number, because the mean of its divisors is an integer number (120737994).

Almost surely, 2^241475987 is an apocalyptic number.

241475987 is a deficient number, since it is larger than the sum of its proper divisors (1).

241475987 is an equidigital number, since it uses as much as digits as its factorization.

241475987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564480, while the sum is 47.

The square root of 241475987 is about 15539.4976431029. The cubic root of 241475987 is about 622.7178526011.

The spelling of 241475987 in words is "two hundred forty-one million, four hundred seventy-five thousand, nine hundred eighty-seven".