1086529 has 2 divisors, whose sum is σ = 1086530. Its totient is φ = 1086528.

The previous prime is 1086523. The next prime is 1086557. The reversal of 1086529 is 9256801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1046529 + 40000 = 1023^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 1086529 - 2¹⁷ = 955457 is a prime.

It is a Chen prime.

1086529 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1086529.

It is not a weakly prime, because it can be changed into another prime (1086523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543264 + 543265.

It is an arithmetic number, because the mean of its divisors is an integer number (543265).

2^1086529 is an apocalyptic number.

It is an amenable number.

1086529 is a deficient number, since it is larger than the sum of its proper divisors (1).

1086529 is an equidigital number, since it uses as much as digits as its factorization.

1086529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1086529 is about 1042.3670178972. The cubic root of 1086529 is about 102.8048903284.

The spelling of 1086529 in words is "one million, eighty-six thousand, five hundred twenty-nine".