127825933 has 2 divisors, whose sum is σ = 127825934. Its totient is φ = 127825932.

The previous prime is 127825913. The next prime is 127825937. The reversal of 127825933 is 339528721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110628324 + 17197609 = 10518^2 + 4147^2 .

It is a cyclic number.

It is not a de Polignac number, because 127825933 - 2¹³ = 127817741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127825937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63912966 + 63912967.

It is an arithmetic number, because the mean of its divisors is an integer number (63912967).

Almost surely, 2^127825933 is an apocalyptic number.

It is an amenable number.

127825933 is a deficient number, since it is larger than the sum of its proper divisors (1).

127825933 is an equidigital number, since it uses as much as digits as its factorization.

127825933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 40.

The square root of 127825933 is about 11306.0131346112. The cubic root of 127825933 is about 503.7398677017.

The spelling of 127825933 in words is "one hundred twenty-seven million, eight hundred twenty-five thousand, nine hundred thirty-three".