75705041 has 8 divisors (see below), whose sum is σ = 77275944. Its totient is φ = 74139520.

The previous prime is 75705017. The next prime is 75705061. The reversal of 75705041 is 14050757.

It can be written as a sum of positive squares in 4 ways, for example, as 3097600 + 72607441 = 1760^2 + 8521^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75705041 - 2⁶ = 75704977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75704995 and 75705013.

It is not an unprimeable number, because it can be changed into a prime (75705001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39395 + ... + 41271.

It is an arithmetic number, because the mean of its divisors is an integer number (9659493).

Almost surely, 2^75705041 is an apocalyptic number.

It is an amenable number.

75705041 is a deficient number, since it is larger than the sum of its proper divisors (1570903).

75705041 is a wasteful number, since it uses less digits than its factorization.

75705041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 75705041 is about 8700.8643823473. The cubic root of 75705041 is about 423.0336680313.

Adding to 75705041 its reverse (14050757), we get a palindrome (89755798).

The spelling of 75705041 in words is "seventy-five million, seven hundred five thousand, forty-one".