120024404 has 12 divisors (see below), whose sum is σ = 210174804. Its totient is φ = 59974464.

The previous prime is 120024389. The next prime is 120024409. The reversal of 120024404 is 404420021.

It can be written as a sum of positive squares in 2 ways, for example, as 1214404 + 118810000 = 1102^2 + 10900^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120024409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1547 + ... + 15570.

It is an arithmetic number, because the mean of its divisors is an integer number (17514567).

Almost surely, 2^120024404 is an apocalyptic number.

It is an amenable number.

120024404 is a deficient number, since it is larger than the sum of its proper divisors (90150400).

120024404 is a wasteful number, since it uses less digits than its factorization.

120024404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18874 (or 18872 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 120024404 is about 10955.5649785851. The cubic root of 120024404 is about 493.2758489550.

Adding to 120024404 its reverse (404420021), we get a palindrome (524444425).

The spelling of 120024404 in words is "one hundred twenty million, twenty-four thousand, four hundred four".