2409924 has 24 divisors (see below), whose sum is σ = 6134688. Its totient is φ = 730240.

The previous prime is 2409907. The next prime is 2409947. The reversal of 2409924 is 4299042.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2409891 and 2409900.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8997 + ... + 9260.

It is an arithmetic number, because the mean of its divisors is an integer number (255612).

2^2409924 is an apocalyptic number.

It is an amenable number.

2409924 is an abundant number, since it is smaller than the sum of its proper divisors (3724764).

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

2409924 is a wasteful number, since it uses less digits than its factorization.

2409924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18275 (or 18273 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2409924 is about 1552.3929914812. The cubic root of 2409924 is about 134.0708765909.

It can be divided in two parts, 2409 and 924, that added together give a palindrome (3333).

The spelling of 2409924 in words is "two million, four hundred nine thousand, nine hundred twenty-four".