270252641 has 2 divisors, whose sum is σ = 270252642. Its totient is φ = 270252640.

The previous prime is 270252617. The next prime is 270252649. The reversal of 270252641 is 146252072.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142110241 + 128142400 = 11921^2 + 11320^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-270252641 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (270252649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135126320 + 135126321.

It is an arithmetic number, because the mean of its divisors is an integer number (135126321).

Almost surely, 2^270252641 is an apocalyptic number.

It is an amenable number.

270252641 is a deficient number, since it is larger than the sum of its proper divisors (1).

270252641 is an equidigital number, since it uses as much as digits as its factorization.

270252641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 270252641 is about 16439.3625484688. The cubic root of 270252641 is about 646.5319362150.

The spelling of 270252641 in words is "two hundred seventy million, two hundred fifty-two thousand, six hundred forty-one".