272241733 has 2 divisors, whose sum is σ = 272241734. Its totient is φ = 272241732.

The previous prime is 272241727. The next prime is 272241737. The reversal of 272241733 is 337142272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 256544289 + 15697444 = 16017^2 + 3962^2 .

It is a cyclic number.

It is not a de Polignac number, because 272241733 - 2¹⁷ = 272110661 is a prime.

It is a super-2 number, since 2×272241733² = 148231122373686578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 272241695 and 272241704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272241737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136120866 + 136120867.

It is an arithmetic number, because the mean of its divisors is an integer number (136120867).

Almost surely, 2^272241733 is an apocalyptic number.

It is an amenable number.

272241733 is a deficient number, since it is larger than the sum of its proper divisors (1).

272241733 is an equidigital number, since it uses as much as digits as its factorization.

272241733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 31.

The square root of 272241733 is about 16499.7494829467. The cubic root of 272241733 is about 648.1142448636.

The spelling of 272241733 in words is "two hundred seventy-two million, two hundred forty-one thousand, seven hundred thirty-three".