75493241 has 2 divisors, whose sum is σ = 75493242. Its totient is φ = 75493240.

The previous prime is 75493193. The next prime is 75493247. The reversal of 75493241 is 14239457.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55279225 + 20214016 = 7435^2 + 4496^2 .

It is a cyclic number.

It is not a de Polignac number, because 75493241 - 2¹⁰ = 75492217 is a prime.

It is not a weakly prime, because it can be changed into another prime (75493247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37746620 + 37746621.

It is an arithmetic number, because the mean of its divisors is an integer number (37746621).

Almost surely, 2^75493241 is an apocalyptic number.

It is an amenable number.

75493241 is a deficient number, since it is larger than the sum of its proper divisors (1).

75493241 is an equidigital number, since it uses as much as digits as its factorization.

75493241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 75493241 is about 8688.6846530416. The cubic root of 75493241 is about 422.6387924438.

The spelling of 75493241 in words is "seventy-five million, four hundred ninety-three thousand, two hundred forty-one".