272842327 has 2 divisors, whose sum is σ = 272842328. Its totient is φ = 272842326.

The previous prime is 272842321. The next prime is 272842387. The reversal of 272842327 is 723248272.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272842327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272842321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136421163 + 136421164.

It is an arithmetic number, because the mean of its divisors is an integer number (136421164).

Almost surely, 2^272842327 is an apocalyptic number.

272842327 is a deficient number, since it is larger than the sum of its proper divisors (1).

272842327 is an equidigital number, since it uses as much as digits as its factorization.

272842327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75264, while the sum is 37.

The square root of 272842327 is about 16517.9395506825. The cubic root of 272842327 is about 648.5904976262.

The spelling of 272842327 in words is "two hundred seventy-two million, eight hundred forty-two thousand, three hundred twenty-seven".