995651 has 2 divisors, whose sum is σ = 995652. Its totient is φ = 995650.

The previous prime is 995641. The next prime is 995663. The reversal of 995651 is 156599.

995651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 995651 - 2⁶ = 995587 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (995611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497825 + 497826.

It is an arithmetic number, because the mean of its divisors is an integer number (497826).

2⁹⁹⁵⁶⁵¹ is an apocalyptic number.

995651 is a deficient number, since it is larger than the sum of its proper divisors (1).

995651 is an equidigital number, since it uses as much as digits as its factorization.

995651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12150, while the sum is 35.

The square root of 995651 is about 997.8231306199. The cubic root of 995651 is about 99.8548226708.

The spelling of 995651 in words is "nine hundred ninety-five thousand, six hundred fifty-one".