76655441 has 2 divisors, whose sum is σ = 76655442. Its totient is φ = 76655440.

The previous prime is 76655419. The next prime is 76655459. The reversal of 76655441 is 14455667.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76300225 + 355216 = 8735^2 + 596^2 .

It is a cyclic number.

It is not a de Polignac number, because 76655441 - 2⁶ = 76655377 is a prime.

It is a Chen prime.

It is equal to p_4485584 and since 76655441 and 4485584 have the same sum of digits, it is a Honaker prime.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 76655395 and 76655404.

It is not a weakly prime, because it can be changed into another prime (76655141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38327720 + 38327721.

It is an arithmetic number, because the mean of its divisors is an integer number (38327721).

Almost surely, 2^76655441 is an apocalyptic number.

It is an amenable number.

76655441 is a deficient number, since it is larger than the sum of its proper divisors (1).

76655441 is an equidigital number, since it uses as much as digits as its factorization.

76655441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 38.

The square root of 76655441 is about 8755.3093035026. The cubic root of 76655441 is about 424.7965642281.

The spelling of 76655441 in words is "seventy-six million, six hundred fifty-five thousand, four hundred forty-one".