1674042 has 8 divisors (see below), whose sum is σ = 3348096. Its totient is φ = 558012.

The previous prime is 1674011. The next prime is 1674047. The reversal of 1674042 is 2404761.

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

1674042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1674047) 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, 139498 + ... + 139509.

It is an arithmetic number, because the mean of its divisors is an integer number (418512).

2^1674042 is an apocalyptic number.

1674042 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.

1674042 is a wasteful number, since it uses less digits than its factorization.

1674042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279012.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1674042 is about 1293.8477499304. The cubic root of 1674042 is about 118.7377413015.

The spelling of 1674042 in words is "one million, six hundred seventy-four thousand, forty-two".