272693 has 2 divisors, whose sum is σ = 272694. Its totient is φ = 272692.

The previous prime is 272683. The next prime is 272717. The reversal of 272693 is 396272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 174724 + 97969 = 418^2 + 313^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272693 is a prime.

It is a super-2 number, since 2×272693² = 148722944498, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁵ + 7⁴ + 6⁴ + 2¹⁵ + 9⁵ + 3¹¹ .

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136346 + 136347.

It is an arithmetic number, because the mean of its divisors is an integer number (136347).

2²⁷²⁶⁹³ is an apocalyptic number.

It is an amenable number.

272693 is a deficient number, since it is larger than the sum of its proper divisors (1).

272693 is an equidigital number, since it uses as much as digits as its factorization.

272693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 29.

The square root of 272693 is about 522.2001531980. The cubic root of 272693 is about 64.8472151194.

Multiplying 272693 by its sum of digits (29), we get a palindrome (7908097).

It can be divided in two parts, 27269 and 3, that added together give a palindrome (27272).

The spelling of 272693 in words is "two hundred seventy-two thousand, six hundred ninety-three".