96777229 has 2 divisors, whose sum is σ = 96777230. Its totient is φ = 96777228.

The previous prime is 96777199. The next prime is 96777251. The reversal of 96777229 is 92277769.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93644329 + 3132900 = 9677^2 + 1770^2 .

It is a cyclic number.

It is not a de Polignac number, because 96777229 - 2¹³ = 96769037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96777299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48388614 + 48388615.

It is an arithmetic number, because the mean of its divisors is an integer number (48388615).

Almost surely, 2^96777229 is an apocalyptic number.

It is an amenable number.

96777229 is a deficient number, since it is larger than the sum of its proper divisors (1).

96777229 is an equidigital number, since it uses as much as digits as its factorization.

96777229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 666792, while the sum is 49.

The square root of 96777229 is about 9837.5418169378. The cubic root of 96777229 is about 459.1180786741.

The spelling of 96777229 in words is "ninety-six million, seven hundred seventy-seven thousand, two hundred twenty-nine".