127673933 has 2 divisors, whose sum is σ = 127673934. Its totient is φ = 127673932.

The previous prime is 127673881. The next prime is 127673951. The reversal of 127673933 is 339376721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115304644 + 12369289 = 10738^2 + 3517^2 .

It is a cyclic number.

It is not a de Polignac number, because 127673933 - 2⁸ = 127673677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127673993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63836966 + 63836967.

It is an arithmetic number, because the mean of its divisors is an integer number (63836967).

Almost surely, 2^127673933 is an apocalyptic number.

It is an amenable number.

127673933 is a deficient number, since it is larger than the sum of its proper divisors (1).

127673933 is an equidigital number, since it uses as much as digits as its factorization.

127673933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 142884, while the sum is 41.

The square root of 127673933 is about 11299.2890484313. The cubic root of 127673933 is about 503.5401199464.

The spelling of 127673933 in words is "one hundred twenty-seven million, six hundred seventy-three thousand, nine hundred thirty-three".