76141139 has 2 divisors, whose sum is σ = 76141140. Its totient is φ = 76141138.

The previous prime is 76141127. The next prime is 76141157. The reversal of 76141139 is 93114167.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76141139 - 2¹² = 76137043 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (76141159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38070569 + 38070570.

It is an arithmetic number, because the mean of its divisors is an integer number (38070570).

Almost surely, 2^76141139 is an apocalyptic number.

76141139 is a deficient number, since it is larger than the sum of its proper divisors (1).

76141139 is an equidigital number, since it uses as much as digits as its factorization.

76141139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 32.

The square root of 76141139 is about 8725.8890091497. The cubic root of 76141139 is about 423.8444067610.

The spelling of 76141139 in words is "seventy-six million, one hundred forty-one thousand, one hundred thirty-nine".