995660127 has 32 divisors (see below), whose sum is σ = 1839029760. Its totient is φ = 517224960.

The previous prime is 995660119. The next prime is 995660137. The reversal of 995660127 is 721066599.

It is a happy number.

It is not a de Polignac number, because 995660127 - 2³ = 995660119 is a prime.

It is a super-2 number, since 2×995660127² = 1982678176995312258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995660137) 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 in 31 ways as a sum of consecutive naturals, for example, 237378 + ... + 241535.

It is an arithmetic number, because the mean of its divisors is an integer number (57469680).

Almost surely, 2^995660127 is an apocalyptic number.

995660127 is a deficient number, since it is larger than the sum of its proper divisors (843369633).

995660127 is a wasteful number, since it uses less digits than its factorization.

995660127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478940 (or 478934 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 995660127 is about 31554.0825726244. The cubic root of 995660127 is about 998.5512778844.

The spelling of 995660127 in words is "nine hundred ninety-five million, six hundred sixty thousand, one hundred twenty-seven".