1066382 has 4 divisors (see below), whose sum is σ = 1599576. Its totient is φ = 533190.

The previous prime is 1066379. The next prime is 1066399. The reversal of 1066382 is 2836601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1066382² = 2274341139848, which contains 22 as substring.

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, 266594 + ... + 266597.

It is an arithmetic number, because the mean of its divisors is an integer number (399894).

2^1066382 is an apocalyptic number.

1066382 is a deficient number, since it is larger than the sum of its proper divisors (533194).

1066382 is an equidigital number, since it uses as much as digits as its factorization.

1066382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533193.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1066382 is about 1032.6577361353. The cubic root of 1066382 is about 102.1655008958.

The spelling of 1066382 in words is "one million, sixty-six thousand, three hundred eighty-two".