270973147 has 2 divisors, whose sum is σ = 270973148. Its totient is φ = 270973146.

The previous prime is 270973127. The next prime is 270973207. The reversal of 270973147 is 741379072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 270973147 - 2¹⁹ = 270448859 is a prime.

It is not a weakly prime, because it can be changed into another prime (270973127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135486573 + 135486574.

It is an arithmetic number, because the mean of its divisors is an integer number (135486574).

Almost surely, 2^270973147 is an apocalyptic number.

270973147 is a deficient number, since it is larger than the sum of its proper divisors (1).

270973147 is an equidigital number, since it uses as much as digits as its factorization.

270973147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 270973147 is about 16461.2620111582. The cubic root of 270973147 is about 647.1059876837.

The spelling of 270973147 in words is "two hundred seventy million, nine hundred seventy-three thousand, one hundred forty-seven".