4293424 has 40 divisors (see below), whose sum is σ = 8718192. Its totient is φ = 2046720.

The previous prime is 4293389. The next prime is 4293437. The reversal of 4293424 is 4243924.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 4 + 2 + 9² + 3⁶ + 4⁸ + 2¹⁵ + 4¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 4293392 and 4293401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51687 + ... + 51769.

Almost surely, 2^4293424 is an apocalyptic number.

It is an amenable number.

4293424 is an abundant number, since it is smaller than the sum of its proper divisors (4424768).

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

4293424 is a wasteful number, since it uses less digits than its factorization.

4293424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 199 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 4293424 is about 2072.0579142485. The cubic root of 4293424 is about 162.5303958920.

The spelling of 4293424 in words is "four million, two hundred ninety-three thousand, four hundred twenty-four".