1840082 has 8 divisors (see below), whose sum is σ = 2780400. Its totient is φ = 913284.

The previous prime is 1840073. The next prime is 1840087. The reversal of 1840082 is 2800481.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1840087) 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, 3032 + ... + 3587.

It is an arithmetic number, because the mean of its divisors is an integer number (347550).

2^1840082 is an apocalyptic number.

1840082 is a deficient number, since it is larger than the sum of its proper divisors (940318).

1840082 is a wasteful number, since it uses less digits than its factorization.

1840082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6760.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 1840082 is about 1356.4962218893. The cubic root of 1840082 is about 122.5403337960.

The spelling of 1840082 in words is "one million, eight hundred forty thousand, eighty-two".