127714957 has 2 divisors, whose sum is σ = 127714958. Its totient is φ = 127714956.

The previous prime is 127714943. The next prime is 127714963. The reversal of 127714957 is 759417721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77105961 + 50608996 = 8781^2 + 7114^2 .

It is an emirp because it is prime and its reverse (759417721) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127714957 is a prime.

It is a super-2 number, since 2×127714957² = 32622220483023698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127714997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63857478 + 63857479.

It is an arithmetic number, because the mean of its divisors is an integer number (63857479).

Almost surely, 2^127714957 is an apocalyptic number.

It is an amenable number.

127714957 is a deficient number, since it is larger than the sum of its proper divisors (1).

127714957 is an equidigital number, since it uses as much as digits as its factorization.

127714957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 123480, while the sum is 43.

The square root of 127714957 is about 11301.1042380822. The cubic root of 127714957 is about 503.5940464273.

The spelling of 127714957 in words is "one hundred twenty-seven million, seven hundred fourteen thousand, nine hundred fifty-seven".