75871241 has 2 divisors, whose sum is σ = 75871242. Its totient is φ = 75871240.

The previous prime is 75871231. The next prime is 75871253. The reversal of 75871241 is 14217857.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72318016 + 3553225 = 8504^2 + 1885^2 .

It is a cyclic number.

It is not a de Polignac number, because 75871241 - 2⁶ = 75871177 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (75871231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37935620 + 37935621.

It is an arithmetic number, because the mean of its divisors is an integer number (37935621).

Almost surely, 2^75871241 is an apocalyptic number.

It is an amenable number.

75871241 is a deficient number, since it is larger than the sum of its proper divisors (1).

75871241 is an equidigital number, since it uses as much as digits as its factorization.

75871241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15680, while the sum is 35.

The square root of 75871241 is about 8710.4099214675. The cubic root of 75871241 is about 423.3430125025.

The spelling of 75871241 in words is "seventy-five million, eight hundred seventy-one thousand, two hundred forty-one".