1082146 has 8 divisors (see below), whose sum is σ = 1748124. Its totient is φ = 499440.

The previous prime is 1082143. The next prime is 1082149. The reversal of 1082146 is 6412801.

It is an interprime number because it is at equal distance from previous prime (1082143) and next prime (1082149).

It can be written as a sum of positive squares in 2 ways, for example, as 1022121 + 60025 = 1011^2 + 245^2 .

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

It is a zygodrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (1082141) 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, 20785 + ... + 20836.

2^1082146 is an apocalyptic number.

1082146 is a deficient number, since it is larger than the sum of its proper divisors (665978).

1082146 is a wasteful number, since it uses less digits than its factorization.

1082146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41636.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1082146 is about 1040.2624668804. The cubic root of 1082146 is about 102.6664675508. Note that the first 3 decimals are identical.

Adding to 1082146 its reverse (6412801), we get a palindrome (7494947).

The spelling of 1082146 in words is "one million, eighty-two thousand, one hundred forty-six".