6240424 has 16 divisors (see below), whose sum is σ = 12078720. Its totient is φ = 3019440.

The previous prime is 6240419. The next prime is 6240431. The reversal of 6240424 is 4240426.

It is a junction number, because it is equal to n+sod(n) for n = 6240395 and 6240404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12334 + ... + 12829.

It is an arithmetic number, because the mean of its divisors is an integer number (754920).

Almost surely, 2^6240424 is an apocalyptic number.

It is an amenable number.

6240424 is a deficient number, since it is larger than the sum of its proper divisors (5838296).

6240424 is a wasteful number, since it uses less digits than its factorization.

6240424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25200 (or 25196 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 6240424 is about 2498.0840658393. The cubic root of 6240424 is about 184.1074514165.

The spelling of 6240424 in words is "six million, two hundred forty thousand, four hundred twenty-four".