241485539 has 2 divisors, whose sum is σ = 241485540. Its totient is φ = 241485538.

The previous prime is 241485529. The next prime is 241485583. The reversal of 241485539 is 935584142.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241485539 is a prime.

It is a super-2 number, since 2×241485539² = 116630531092241042, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 241485496 and 241485505.

It is not a weakly prime, because it can be changed into another prime (241485509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120742769 + 120742770.

It is an arithmetic number, because the mean of its divisors is an integer number (120742770).

Almost surely, 2^241485539 is an apocalyptic number.

241485539 is a deficient number, since it is larger than the sum of its proper divisors (1).

241485539 is an equidigital number, since it uses as much as digits as its factorization.

241485539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172800, while the sum is 41.

The square root of 241485539 is about 15539.8049859064. The cubic root of 241485539 is about 622.7260633865.

The spelling of 241485539 in words is "two hundred forty-one million, four hundred eighty-five thousand, five hundred thirty-nine".