1086413 has 2 divisors, whose sum is σ = 1086414. Its totient is φ = 1086412.

The previous prime is 1086391. The next prime is 1086433. The reversal of 1086413 is 3146801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1054729 + 31684 = 1027^2 + 178^2 .

It is a cyclic number.

It is not a de Polignac number, because 1086413 - 2¹⁰ = 1085389 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1086433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543206 + 543207.

It is an arithmetic number, because the mean of its divisors is an integer number (543207).

2^1086413 is an apocalyptic number.

It is an amenable number.

1086413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1086413 is an equidigital number, since it uses as much as digits as its factorization.

1086413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1086413 is about 1042.3113738226. The cubic root of 1086413 is about 102.8012316466.

The spelling of 1086413 in words is "one million, eighty-six thousand, four hundred thirteen".