127344853 has 2 divisors, whose sum is σ = 127344854. Its totient is φ = 127344852.

The previous prime is 127344803. The next prime is 127344871. The reversal of 127344853 is 358443721.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63712324 + 63632529 = 7982^2 + 7977^2 .

It is a cyclic number.

It is not a de Polignac number, because 127344853 - 2⁹ = 127344341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127344803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63672426 + 63672427.

It is an arithmetic number, because the mean of its divisors is an integer number (63672427).

Almost surely, 2^127344853 is an apocalyptic number.

It is an amenable number.

127344853 is a deficient number, since it is larger than the sum of its proper divisors (1).

127344853 is an equidigital number, since it uses as much as digits as its factorization.

127344853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 37.

The square root of 127344853 is about 11284.7176748025. The cubic root of 127344853 is about 503.1071222535.

The spelling of 127344853 in words is "one hundred twenty-seven million, three hundred forty-four thousand, eight hundred fifty-three".