241745133 has 16 divisors (see below), whose sum is σ = 368603136. Its totient is φ = 138054000.

The previous prime is 241745107. The next prime is 241745159. The reversal of 241745133 is 331547142.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (241745107) and next prime (241745159).

It is not a de Polignac number, because 241745133 - 2¹⁰ = 241744109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241745133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241745033) 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, 48508 + ... + 53258.

It is an arithmetic number, because the mean of its divisors is an integer number (23037696).

Almost surely, 2^241745133 is an apocalyptic number.

It is an amenable number.

241745133 is a deficient number, since it is larger than the sum of its proper divisors (126858003).

241745133 is a wasteful number, since it uses less digits than its factorization.

241745133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7184.

The product of its digits is 10080, while the sum is 30.

The square root of 241745133 is about 15548.1552925098. The cubic root of 241745133 is about 622.9491244428.

The spelling of 241745133 in words is "two hundred forty-one million, seven hundred forty-five thousand, one hundred thirty-three".