272274419 has 2 divisors, whose sum is σ = 272274420. Its totient is φ = 272274418.

The previous prime is 272274413. The next prime is 272274463. The reversal of 272274419 is 914472272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272274419 - 2¹⁶ = 272208883 is a prime.

It is a super-2 number, since 2×272274419² = 148266718483575122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (272274413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136137209 + 136137210.

It is an arithmetic number, because the mean of its divisors is an integer number (136137210).

Almost surely, 2^272274419 is an apocalyptic number.

272274419 is a deficient number, since it is larger than the sum of its proper divisors (1).

272274419 is an equidigital number, since it uses as much as digits as its factorization.

272274419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 38.

The square root of 272274419 is about 16500.7399531051. The cubic root of 272274419 is about 648.1401818795.

The spelling of 272274419 in words is "two hundred seventy-two million, two hundred seventy-four thousand, four hundred nineteen".