2399024 has 10 divisors (see below), whose sum is σ = 4648140. Its totient is φ = 1199504.

The previous prime is 2399017. The next prime is 2399027. The reversal of 2399024 is 4209932.

2399024 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2399027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74954 + ... + 74985.

It is an arithmetic number, because the mean of its divisors is an integer number (464814).

2^2399024 is an apocalyptic number.

It is an amenable number.

2399024 is a deficient number, since it is larger than the sum of its proper divisors (2249116).

2399024 is a wasteful number, since it uses less digits than its factorization.

2399024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149947 (or 149941 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 2399024 is about 1548.8783038057. The cubic root of 2399024 is about 133.8684384846.

The spelling of 2399024 in words is "two million, three hundred ninety-nine thousand, twenty-four".