241523987 has 2 divisors, whose sum is σ = 241523988. Its totient is φ = 241523986.

The previous prime is 241523963. The next prime is 241524011. The reversal of 241523987 is 789325142.

It is a balanced prime because it is at equal distance from previous prime (241523963) and next prime (241524011).

It is a cyclic number.

It is not a de Polignac number, because 241523987 - 2⁶ = 241523923 is a prime.

It is not a weakly prime, because it can be changed into another prime (241523587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120761993 + 120761994.

It is an arithmetic number, because the mean of its divisors is an integer number (120761994).

Almost surely, 2^241523987 is an apocalyptic number.

241523987 is a deficient number, since it is larger than the sum of its proper divisors (1).

241523987 is an equidigital number, since it uses as much as digits as its factorization.

241523987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 41.

The square root of 241523987 is about 15541.0420178314. The cubic root of 241523987 is about 622.7591106395.

The spelling of 241523987 in words is "two hundred forty-one million, five hundred twenty-three thousand, nine hundred eighty-seven".