76131017 has 2 divisors, whose sum is σ = 76131018. Its totient is φ = 76131016.

The previous prime is 76131007. The next prime is 76131019. The reversal of 76131017 is 71013167.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41744521 + 34386496 = 6461^2 + 5864^2 .

It is a cyclic number.

It is not a de Polignac number, because 76131017 - 2⁴ = 76131001 is a prime.

Together with 76131019, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (76131019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38065508 + 38065509.

It is an arithmetic number, because the mean of its divisors is an integer number (38065509).

Almost surely, 2^76131017 is an apocalyptic number.

It is an amenable number.

76131017 is a deficient number, since it is larger than the sum of its proper divisors (1).

76131017 is an equidigital number, since it uses as much as digits as its factorization.

76131017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 76131017 is about 8725.3089916633. The cubic root of 76131017 is about 423.8256243469.

The spelling of 76131017 in words is "seventy-six million, one hundred thirty-one thousand, seventeen".