75061241 has 4 divisors (see below), whose sum is σ = 75078900. Its totient is φ = 75043584.

The previous prime is 75061223. The next prime is 75061247. The reversal of 75061241 is 14216057.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14216057 = 1123 ⋅12659.

It can be written as a sum of positive squares in 2 ways, for example, as 54449641 + 20611600 = 7379^2 + 4540^2 .

It is a cyclic number.

It is not a de Polignac number, because 75061241 - 2¹⁴ = 75044857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75061241.

It is not an unprimeable number, because it can be changed into a prime (75061247) 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 3 ways as a sum of consecutive naturals, for example, 1865 + ... + 12393.

It is an arithmetic number, because the mean of its divisors is an integer number (18769725).

Almost surely, 2^75061241 is an apocalyptic number.

It is an amenable number.

75061241 is a deficient number, since it is larger than the sum of its proper divisors (17659).

75061241 is a wasteful number, since it uses less digits than its factorization.

75061241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17658.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 75061241 is about 8663.7890671461. The cubic root of 75061241 is about 421.8310851115.

Adding to 75061241 its reverse (14216057), we get a palindrome (89277298).

The spelling of 75061241 in words is "seventy-five million, sixty-one thousand, two hundred forty-one".