272466433 has 2 divisors, whose sum is σ = 272466434. Its totient is φ = 272466432.

The previous prime is 272466419. The next prime is 272466437. The reversal of 272466433 is 334664272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 271359729 + 1106704 = 16473^2 + 1052^2 .

It is a cyclic number.

It is not a de Polignac number, because 272466433 - 2⁵ = 272466401 is a prime.

It is a super-2 number, since 2×272466433² = 148475914223486978, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 272466392 and 272466401.

It is not a weakly prime, because it can be changed into another prime (272466437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136233216 + 136233217.

It is an arithmetic number, because the mean of its divisors is an integer number (136233217).

Almost surely, 2^272466433 is an apocalyptic number.

It is an amenable number.

272466433 is a deficient number, since it is larger than the sum of its proper divisors (1).

272466433 is an equidigital number, since it uses as much as digits as its factorization.

272466433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 37.

The square root of 272466433 is about 16506.5572727931. The cubic root of 272466433 is about 648.2925070537.

The spelling of 272466433 in words is "two hundred seventy-two million, four hundred sixty-six thousand, four hundred thirty-three".