1842056 has 8 divisors (see below), whose sum is σ = 3453870. Its totient is φ = 921024.

The previous prime is 1842041. The next prime is 1842067. The reversal of 1842056 is 6502481.

It can be written as a sum of positive squares in only one way, i.e., 1779556 + 62500 = 1334^2 + 250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115121 + ... + 115136.

2^1842056 is an apocalyptic number.

It is an amenable number.

1842056 is a deficient number, since it is larger than the sum of its proper divisors (1611814).

1842056 is a wasteful number, since it uses less digits than its factorization.

1842056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230263 (or 230259 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1842056 is about 1357.2236366937. The cubic root of 1842056 is about 122.5841376719.

The spelling of 1842056 in words is "one million, eight hundred forty-two thousand, fifty-six".