2094784 has 28 divisors (see below), whose sum is σ = 4224528. Its totient is φ = 1030400.

The previous prime is 2094779. The next prime is 2094787. The reversal of 2094784 is 4874902.

It is a happy number.

It is a nialpdrome in base 8.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (2094787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4314 + ... + 4774.

It is an arithmetic number, because the mean of its divisors is an integer number (150876).

2^2094784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2094784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2112264).

2094784 is an abundant number, since it is smaller than the sum of its proper divisors (2129744).

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

2094784 is an equidigital number, since it uses as much as digits as its factorization.

2094784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2094784 is about 1447.3368647278. The cubic root of 2094784 is about 127.9518047722.

The spelling of 2094784 in words is "two million, ninety-four thousand, seven hundred eighty-four".