1085633 has 2 divisors, whose sum is σ = 1085634. Its totient is φ = 1085632.

The previous prime is 1085627. The next prime is 1085657. The reversal of 1085633 is 3365801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 935089 + 150544 = 967^2 + 388^2 .

It is an emirp because it is prime and its reverse (3365801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1085633 - 2¹⁰ = 1084609 is a prime.

It is not a weakly prime, because it can be changed into another prime (1085663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542816 + 542817.

It is an arithmetic number, because the mean of its divisors is an integer number (542817).

2^1085633 is an apocalyptic number.

It is an amenable number.

1085633 is a deficient number, since it is larger than the sum of its proper divisors (1).

1085633 is an equidigital number, since it uses as much as digits as its factorization.

1085633 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 26.

The square root of 1085633 is about 1041.9371382190. The cubic root of 1085633 is about 102.7766233996.

The spelling of 1085633 in words is "one million, eighty-five thousand, six hundred thirty-three".