95640277 has 2 divisors, whose sum is σ = 95640278. Its totient is φ = 95640276.

The previous prime is 95640241. The next prime is 95640329. The reversal of 95640277 is 77204659.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89851441 + 5788836 = 9479^2 + 2406^2 .

It is a cyclic number.

It is not a de Polignac number, because 95640277 - 2¹⁹ = 95115989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95640217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47820138 + 47820139.

It is an arithmetic number, because the mean of its divisors is an integer number (47820139).

Almost surely, 2^95640277 is an apocalyptic number.

It is an amenable number.

95640277 is a deficient number, since it is larger than the sum of its proper divisors (1).

95640277 is an equidigital number, since it uses as much as digits as its factorization.

95640277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 95640277 is about 9779.5847048839. The cubic root of 95640277 is about 457.3130644604.

The spelling of 95640277 in words is "ninety-five million, six hundred forty thousand, two hundred seventy-seven".