272117413 has 2 divisors, whose sum is σ = 272117414. Its totient is φ = 272117412.

The previous prime is 272117407. The next prime is 272117429. The reversal of 272117413 is 314711272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220017889 + 52099524 = 14833^2 + 7218^2 .

It is a cyclic number.

It is not a de Polignac number, because 272117413 - 2¹³ = 272109221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272117213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136058706 + 136058707.

It is an arithmetic number, because the mean of its divisors is an integer number (136058707).

Almost surely, 2^272117413 is an apocalyptic number.

It is an amenable number.

272117413 is a deficient number, since it is larger than the sum of its proper divisors (1).

272117413 is an equidigital number, since it uses as much as digits as its factorization.

272117413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2352, while the sum is 28.

The square root of 272117413 is about 16495.9817228318. The cubic root of 272117413 is about 648.0155754080.

Adding to 272117413 its reverse (314711272), we get a palindrome (586828685).

The spelling of 272117413 in words is "two hundred seventy-two million, one hundred seventeen thousand, four hundred thirteen".