1086523 has 2 divisors, whose sum is σ = 1086524. Its totient is φ = 1086522.

The previous prime is 1086511. The next prime is 1086529. The reversal of 1086523 is 3256801.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1086523 - 2¹³ = 1078331 is a prime.

It is not a weakly prime, because it can be changed into another prime (1086529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543261 + 543262.

It is an arithmetic number, because the mean of its divisors is an integer number (543262).

2^1086523 is an apocalyptic number.

1086523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1086523 is an equidigital number, since it uses as much as digits as its factorization.

1086523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1086523 is about 1042.3641398283. The cubic root of 1086523 is about 102.8047010926.

The spelling of 1086523 in words is "one million, eighty-six thousand, five hundred twenty-three".