995660128 has 12 divisors (see below), whose sum is σ = 1960205940. Its totient is φ = 497830048.

The previous prime is 995660119. The next prime is 995660137. The reversal of 995660128 is 821066599.

It is an interprime number because it is at equal distance from previous prime (995660119) and next prime (995660137).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15557158 + ... + 15557221.

It is an arithmetic number, because the mean of its divisors is an integer number (163350495).

Almost surely, 2^995660128 is an apocalyptic number.

It is an amenable number.

995660128 is a deficient number, since it is larger than the sum of its proper divisors (964545812).

995660128 is a wasteful number, since it uses less digits than its factorization.

995660128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31114389 (or 31114381 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 995660128 is about 31554.0825884702. The cubic root of 995660128 is about 998.5512782187.

The spelling of 995660128 in words is "nine hundred ninety-five million, six hundred sixty thousand, one hundred twenty-eight".