127352961 has 6 divisors (see below), whose sum is σ = 183954290. Its totient is φ = 84901968.

The previous prime is 127352941. The next prime is 127352963. The reversal of 127352961 is 169253721.

127352961 is a `hidden beast` number, since 1 + 2 + 73 + 529 + 61 = 666.

It can be written as a sum of positive squares in only one way, i.e., 100881936 + 26471025 = 10044^2 + 5145^2 .

It is not a de Polignac number, because 127352961 - 2¹³ = 127344769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127352963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7075156 + ... + 7075173.

Almost surely, 2^127352961 is an apocalyptic number.

It is an amenable number.

127352961 is a deficient number, since it is larger than the sum of its proper divisors (56601329).

127352961 is a wasteful number, since it uses less digits than its factorization.

127352961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14150335 (or 14150332 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 127352961 is about 11285.0769159984. The cubic root of 127352961 is about 503.1177995755.

The spelling of 127352961 in words is "one hundred twenty-seven million, three hundred fifty-two thousand, nine hundred sixty-one".