295685081 has 2 divisors, whose sum is σ = 295685082. Its totient is φ = 295685080.

The previous prime is 295685057. The next prime is 295685101. The reversal of 295685081 is 180586592.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 291863056 + 3822025 = 17084^2 + 1955^2 .

It is a cyclic number.

It is not a de Polignac number, because 295685081 - 2⁶ = 295685017 is a prime.

It is a super-2 number, since 2×295685081² = 174859334251953122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (295685021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 147842540 + 147842541.

It is an arithmetic number, because the mean of its divisors is an integer number (147842541).

Almost surely, 2^295685081 is an apocalyptic number.

It is an amenable number.

295685081 is a deficient number, since it is larger than the sum of its proper divisors (1).

295685081 is an equidigital number, since it uses as much as digits as its factorization.

295685081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 44.

The square root of 295685081 is about 17195.4959509751. The cubic root of 295685081 is about 666.2079396211.

The spelling of 295685081 in words is "two hundred ninety-five million, six hundred eighty-five thousand, eighty-one".