272100797 has 2 divisors, whose sum is σ = 272100798. Its totient is φ = 272100796.

The previous prime is 272100779. The next prime is 272100799. The reversal of 272100797 is 797001272.

Together with previous prime (272100779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216060601 + 56040196 = 14699^2 + 7486^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272100797 is a prime.

Together with 272100799, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272100799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136050398 + 136050399.

It is an arithmetic number, because the mean of its divisors is an integer number (136050399).

Almost surely, 2^272100797 is an apocalyptic number.

It is an amenable number.

272100797 is a deficient number, since it is larger than the sum of its proper divisors (1).

272100797 is an equidigital number, since it uses as much as digits as its factorization.

272100797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12348, while the sum is 35.

The square root of 272100797 is about 16495.4780773399. The cubic root of 272100797 is about 648.0023854571.

The spelling of 272100797 in words is "two hundred seventy-two million, one hundred thousand, seven hundred ninety-seven".