2894423 has 8 divisors (see below), whose sum is σ = 3319680. Its totient is φ = 2472120.

The previous prime is 2894417. The next prime is 2894431. The reversal of 2894423 is 3244982.

2894423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2894423 - 2⁴ = 2894407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2894423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894413) 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, 2108 + ... + 3198.

It is an arithmetic number, because the mean of its divisors is an integer number (414960).

2^2894423 is an apocalyptic number.

2894423 is a deficient number, since it is larger than the sum of its proper divisors (425257).

2894423 is a wasteful number, since it uses less digits than its factorization.

2894423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477.

The product of its digits is 13824, while the sum is 32.

The square root of 2894423 is about 1701.3003849997. The cubic root of 2894423 is about 142.5128417687.

The spelling of 2894423 in words is "two million, eight hundred ninety-four thousand, four hundred twenty-three".