1082864 has 10 divisors (see below), whose sum is σ = 2098080. Its totient is φ = 541424.

The previous prime is 1082801. The next prime is 1082881. The reversal of 1082864 is 4682801.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33824 + ... + 33855.

It is an arithmetic number, because the mean of its divisors is an integer number (209808).

2^1082864 is an apocalyptic number.

It is an amenable number.

1082864 is a deficient number, since it is larger than the sum of its proper divisors (1015216).

1082864 is an equidigital number, since it uses as much as digits as its factorization.

1082864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67687 (or 67681 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 1082864 is about 1040.6075148681. The cubic root of 1082864 is about 102.6891688088.

The spelling of 1082864 in words is "one million, eighty-two thousand, eight hundred sixty-four".