76332761 has 2 divisors, whose sum is σ = 76332762. Its totient is φ = 76332760.

The previous prime is 76332749. The next prime is 76332769. The reversal of 76332761 is 16723367.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76230361 + 102400 = 8731^2 + 320^2 .

It is a cyclic number.

It is not a de Polignac number, because 76332761 - 2¹⁴ = 76316377 is a prime.

It is not a weakly prime, because it can be changed into another prime (76332769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38166380 + 38166381.

It is an arithmetic number, because the mean of its divisors is an integer number (38166381).

Almost surely, 2^76332761 is an apocalyptic number.

It is an amenable number.

76332761 is a deficient number, since it is larger than the sum of its proper divisors (1).

76332761 is an equidigital number, since it uses as much as digits as its factorization.

76332761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 35.

The square root of 76332761 is about 8736.8621941747. The cubic root of 76332761 is about 424.1996675141.

The spelling of 76332761 in words is "seventy-six million, three hundred thirty-two thousand, seven hundred sixty-one".