1942854 has 16 divisors (see below), whose sum is σ = 3909360. Its totient is φ = 643680.

The previous prime is 1942841. The next prime is 1942859. The reversal of 1942854 is 4582491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1942859) 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 7 ways as a sum of consecutive naturals, for example, 192 + ... + 1980.

It is an arithmetic number, because the mean of its divisors is an integer number (244335).

2^1942854 is an apocalyptic number.

1942854 is an abundant number, since it is smaller than the sum of its proper divisors (1966506).

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

1942854 is a wasteful number, since it uses less digits than its factorization.

1942854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1975.

The product of its digits is 11520, while the sum is 33.

The square root of 1942854 is about 1393.8629774838. The cubic root of 1942854 is about 124.7805001174.

The spelling of 1942854 in words is "one million, nine hundred forty-two thousand, eight hundred fifty-four".