995120 has 40 divisors (see below), whose sum is σ = 2645664. Its totient is φ = 340992.

The previous prime is 995119. The next prime is 995147. The reversal of 995120 is 21599.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 995120.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 995120.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 329 + ... + 1448.

2⁹⁹⁵¹²⁰ is an apocalyptic number.

It is an amenable number.

995120 is an abundant number, since it is smaller than the sum of its proper divisors (1650544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

995120 is a wasteful number, since it uses less digits than its factorization.

995120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797 (or 1791 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 995120 is about 997.5570159144. The cubic root of 995120 is about 99.8370680092.

The spelling of 995120 in words is "nine hundred ninety-five thousand, one hundred twenty".