127056733 has 2 divisors, whose sum is σ = 127056734. Its totient is φ = 127056732.

The previous prime is 127056689. The next prime is 127056749. The reversal of 127056733 is 337650721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109265209 + 17791524 = 10453^2 + 4218^2 .

It is a cyclic number.

It is not a de Polignac number, because 127056733 - 2²⁵ = 93502301 is a prime.

It is a super-2 number, since 2×127056733² = 32286826801266578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127059733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63528366 + 63528367.

It is an arithmetic number, because the mean of its divisors is an integer number (63528367).

Almost surely, 2^127056733 is an apocalyptic number.

It is an amenable number.

127056733 is a deficient number, since it is larger than the sum of its proper divisors (1).

127056733 is an equidigital number, since it uses as much as digits as its factorization.

127056733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 127056733 is about 11271.9445083801. The cubic root of 127056733 is about 502.7274061270.

The spelling of 127056733 in words is "one hundred twenty-seven million, fifty-six thousand, seven hundred thirty-three".