1080386 has 8 divisors (see below), whose sum is σ = 1637580. Its totient is φ = 534528.

The previous prime is 1080383. The next prime is 1080413. The reversal of 1080386 is 6830801.

It can be written as a sum of positive squares in 2 ways, for example, as 1038361 + 42025 = 1019^2 + 205^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2591 + ... + 2978.

2^1080386 is an apocalyptic number.

1080386 is a deficient number, since it is larger than the sum of its proper divisors (557194).

1080386 is an equidigital number, since it uses as much as digits as its factorization.

1080386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5668.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1080386 is about 1039.4161822870. The cubic root of 1080386 is about 102.6107785061.

The spelling of 1080386 in words is "one million, eighty thousand, three hundred eighty-six".