995321 has 8 divisors (see below), whose sum is σ = 1034880. Its totient is φ = 956592.

The previous prime is 995303. The next prime is 995327. The reversal of 995321 is 123599.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 995321 - 2¹⁰ = 994297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (995327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3251 + ... + 3543.

It is an arithmetic number, because the mean of its divisors is an integer number (129360).

2⁹⁹⁵³²¹ is an apocalyptic number.

It is an amenable number.

995321 is a deficient number, since it is larger than the sum of its proper divisors (39559).

995321 is a wasteful number, since it uses less digits than its factorization.

995321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415.

The product of its digits is 2430, while the sum is 29.

The square root of 995321 is about 997.6577569487. The cubic root of 995321 is about 99.8437894430.

The spelling of 995321 in words is "nine hundred ninety-five thousand, three hundred twenty-one".