270299 has 2 divisors, whose sum is σ = 270300. Its totient is φ = 270298.

The previous prime is 270287. The next prime is 270307. The reversal of 270299 is 992072.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-270299 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (270209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135149 + 135150.

It is an arithmetic number, because the mean of its divisors is an integer number (135150).

2²⁷⁰²⁹⁹ is an apocalyptic number.

270299 is a deficient number, since it is larger than the sum of its proper divisors (1).

270299 is an equidigital number, since it uses as much as digits as its factorization.

270299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 270299 is about 519.9028755450. The cubic root of 270299 is about 64.6568902687.

The spelling of 270299 in words is "two hundred seventy thousand, two hundred ninety-nine".