1082886 has 64 divisors (see below), whose sum is σ = 2764800. Its totient is φ = 275616.

The previous prime is 1082881. The next prime is 1082891. The reversal of 1082886 is 6882801.

1082886 = T₂₆₄ + T₂₆₅ + ... + T₂₉₁.

It is an interprime number because it is at equal distance from previous prime (1082881) and next prime (1082891).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18325 + ... + 18383.

It is an arithmetic number, because the mean of its divisors is an integer number (43200).

2^1082886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1082886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1382400).

1082886 is an abundant number, since it is smaller than the sum of its proper divisors (1681914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1082886 is a wasteful number, since it uses less digits than its factorization.

1082886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 1082886 is about 1040.6180855626. The cubic root of 1082886 is about 102.6898642321.

The spelling of 1082886 in words is "one million, eighty-two thousand, eight hundred eighty-six".