75241017 has 12 divisors (see below), whose sum is σ = 111619300. Its totient is φ = 48804768.

The previous prime is 75241003. The next prime is 75241021. The reversal of 75241017 is 71014257.

It can be written as a sum of positive squares in 2 ways, for example, as 72182016 + 3059001 = 8496^2 + 1749^2 .

It is not a de Polignac number, because 75241017 - 2⁶ = 75240953 is a prime.

It is a super-2 number, since 2×75241017² = 11322421278388578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75241037) 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 in 11 ways as a sum of consecutive naturals, for example, 112642 + ... + 113307.

Almost surely, 2^75241017 is an apocalyptic number.

It is an amenable number.

75241017 is a deficient number, since it is larger than the sum of its proper divisors (36378283).

75241017 is a wasteful number, since it uses less digits than its factorization.

75241017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225992 (or 225989 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 75241017 is about 8674.1579994833. The cubic root of 75241017 is about 422.1675865310.

The spelling of 75241017 in words is "seventy-five million, two hundred forty-one thousand, seventeen".