965801 has 2 divisors, whose sum is σ = 965802. Its totient is φ = 965800.

The previous prime is 965791. The next prime is 965843. The reversal of 965801 is 108569.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 952576 + 13225 = 976^2 + 115^2 .

It is a cyclic number.

It is not a de Polignac number, because 965801 - 2¹⁸ = 703657 is a prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 965801.

It is not a weakly prime, because it can be changed into another prime (965851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482900 + 482901.

It is an arithmetic number, because the mean of its divisors is an integer number (482901).

2⁹⁶⁵⁸⁰¹ is an apocalyptic number.

965801 is the 440-th centered decagonal number.

It is an amenable number.

965801 is a deficient number, since it is larger than the sum of its proper divisors (1).

965801 is an equidigital number, since it uses as much as digits as its factorization.

965801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 965801 is about 982.7517489173. The cubic root of 965801 is about 98.8467854167.

The spelling of 965801 in words is "nine hundred sixty-five thousand, eight hundred one".