272668037 has 2 divisors, whose sum is σ = 272668038. Its totient is φ = 272668036.

The previous prime is 272668027. The next prime is 272668043. The reversal of 272668037 is 730866272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155725441 + 116942596 = 12479^2 + 10814^2 .

It is a cyclic number.

It is not a de Polignac number, because 272668037 - 2⁶ = 272667973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 272667985 and 272668003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272668007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136334018 + 136334019.

It is an arithmetic number, because the mean of its divisors is an integer number (136334019).

Almost surely, 2^272668037 is an apocalyptic number.

It is an amenable number.

272668037 is a deficient number, since it is larger than the sum of its proper divisors (1).

272668037 is an equidigital number, since it uses as much as digits as its factorization.

272668037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 272668037 is about 16512.6629287950. The cubic root of 272668037 is about 648.4523630022.

The spelling of 272668037 in words is "two hundred seventy-two million, six hundred sixty-eight thousand, thirty-seven".