995057 has 4 divisors (see below), whose sum is σ = 1137216. Its totient is φ = 852900.

The previous prime is 995053. The next prime is 995081. The reversal of 995057 is 750599.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 995057 - 2² = 995053 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (995051) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 71069 + ... + 71082.

It is an arithmetic number, because the mean of its divisors is an integer number (284304).

2⁹⁹⁵⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

995057 is a deficient number, since it is larger than the sum of its proper divisors (142159).

995057 is a wasteful number, since it uses less digits than its factorization.

995057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142158.

The product of its (nonzero) digits is 14175, while the sum is 35.

The square root of 995057 is about 997.5254382721. The cubic root of 995057 is about 99.8349611048.

The spelling of 995057 in words is "nine hundred ninety-five thousand, fifty-seven".