995657 has 16 divisors (see below), whose sum is σ = 1176000. Its totient is φ = 834624.

The previous prime is 995651. The next prime is 995663. The reversal of 995657 is 756599.

995657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (995651) and next prime (995663).

It is a cyclic number.

It is not a de Polignac number, because 995657 - 2⁴ = 995641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (995651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7094 + ... + 7232.

It is an arithmetic number, because the mean of its divisors is an integer number (73500).

2⁹⁹⁵⁶⁵⁷ is an apocalyptic number.

It is an amenable number.

995657 is a deficient number, since it is larger than the sum of its proper divisors (180343).

995657 is a wasteful number, since it uses less digits than its factorization.

995657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200.

The product of its digits is 85050, while the sum is 41.

The square root of 995657 is about 997.8261371602. The cubic root of 995657 is about 99.8550232523.

The spelling of 995657 in words is "nine hundred ninety-five thousand, six hundred fifty-seven".