270224839 has 2 divisors, whose sum is σ = 270224840. Its totient is φ = 270224838.

The previous prime is 270224837. The next prime is 270224887. The reversal of 270224839 is 938422072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 270224839 - 2¹ = 270224837 is a prime.

It is a super-2 number, since 2×270224839² = 146042927225151842, which contains 22 as substring.

Together with 270224837, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 270224798 and 270224807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270224837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135112419 + 135112420.

It is an arithmetic number, because the mean of its divisors is an integer number (135112420).

Almost surely, 2^270224839 is an apocalyptic number.

270224839 is a deficient number, since it is larger than the sum of its proper divisors (1).

270224839 is an equidigital number, since it uses as much as digits as its factorization.

270224839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 270224839 is about 16438.5169343223. The cubic root of 270224839 is about 646.5097649888.

The spelling of 270224839 in words is "two hundred seventy million, two hundred twenty-four thousand, eight hundred thirty-nine".