2394423 has 6 divisors (see below), whose sum is σ = 3458624. Its totient is φ = 1596276.

The previous prime is 2394421. The next prime is 2394451. The reversal of 2394423 is 3244932.

It is a happy number.

2394423 is a `hidden beast` number, since 239 + 4 + 423 = 666.

It is not a de Polignac number, because 2394423 - 2¹ = 2394421 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 3³ + 9² + 4³ + 4⁹ + 2²¹ + 3⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2394421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133015 + ... + 133032.

2^2394423 is an apocalyptic number.

2394423 is a deficient number, since it is larger than the sum of its proper divisors (1064201).

2394423 is a wasteful number, since it uses less digits than its factorization.

2394423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266053 (or 266050 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 2394423 is about 1547.3923225866. The cubic root of 2394423 is about 133.7828032622.

The spelling of 2394423 in words is "two million, three hundred ninety-four thousand, four hundred twenty-three".