1085737 has 2 divisors, whose sum is σ = 1085738. Its totient is φ = 1085736.

The previous prime is 1085719. The next prime is 1085753. The reversal of 1085737 is 7375801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1058841 + 26896 = 1029^2 + 164^2 .

It is a cyclic number.

It is not a de Polignac number, because 1085737 - 2¹¹ = 1083689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1085699 and 1085708.

It is not a weakly prime, because it can be changed into another prime (1085767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542868 + 542869.

It is an arithmetic number, because the mean of its divisors is an integer number (542869).

2^1085737 is an apocalyptic number.

It is an amenable number.

1085737 is a deficient number, since it is larger than the sum of its proper divisors (1).

1085737 is an equidigital number, since it uses as much as digits as its factorization.

1085737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 1085737 is about 1041.9870440653. The cubic root of 1085737 is about 102.7799051801.

Subtracting 1085737 from its reverse (7375801), we obtain a square (6290064 = 2508²).

The spelling of 1085737 in words is "one million, eighty-five thousand, seven hundred thirty-seven".