270801197 has 2 divisors, whose sum is σ = 270801198. Its totient is φ = 270801196.

The previous prime is 270801163. The next prime is 270801199. The reversal of 270801197 is 791108072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 270734116 + 67081 = 16454^2 + 259^2 .

It is a cyclic number.

It is not a de Polignac number, because 270801197 - 2⁶ = 270801133 is a prime.

Together with 270801199, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270801199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135400598 + 135400599.

It is an arithmetic number, because the mean of its divisors is an integer number (135400599).

Almost surely, 2^270801197 is an apocalyptic number.

It is an amenable number.

270801197 is a deficient number, since it is larger than the sum of its proper divisors (1).

270801197 is an equidigital number, since it uses as much as digits as its factorization.

270801197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 35.

The square root of 270801197 is about 16456.0383142481. The cubic root of 270801197 is about 646.9690818437.

The spelling of 270801197 in words is "two hundred seventy million, eight hundred one thousand, one hundred ninety-seven".