1082156 has 6 divisors (see below), whose sum is σ = 1893780. Its totient is φ = 541076.

The previous prime is 1082153. The next prime is 1082161. The reversal of 1082156 is 6512801.

It is not an unprimeable number, because it can be changed into a prime (1082153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135266 + ... + 135273.

It is an arithmetic number, because the mean of its divisors is an integer number (315630).

2^1082156 is an apocalyptic number.

It is an amenable number.

1082156 is a deficient number, since it is larger than the sum of its proper divisors (811624).

1082156 is a wasteful number, since it uses less digits than its factorization.

1082156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270543 (or 270541 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1082156 is about 1040.2672733485. The cubic root of 1082156 is about 102.6667837933. Note that the first 3 decimals are identical.

Adding to 1082156 its reverse (6512801), we get a palindrome (7594957).

The spelling of 1082156 in words is "one million, eighty-two thousand, one hundred fifty-six".