1683042 has 8 divisors (see below), whose sum is σ = 3366096. Its totient is φ = 561012.

The previous prime is 1683041. The next prime is 1683043. The reversal of 1683042 is 2403861.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1683041) and next prime (1683043).

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

1683042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1683041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140248 + ... + 140259.

It is an arithmetic number, because the mean of its divisors is an integer number (420762).

2^1683042 is an apocalyptic number.

1683042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1683042 is a wasteful number, since it uses less digits than its factorization.

1683042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280512.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1683042 is about 1297.3210859305. The cubic root of 1683042 is about 118.9501474208.

The spelling of 1683042 in words is "one million, six hundred eighty-three thousand, forty-two".