120090824 has 16 divisors (see below), whose sum is σ = 257337600. Its totient is φ = 51467472.

The previous prime is 120090809. The next prime is 120090829. The reversal of 120090824 is 428090021.

It is a junction number, because it is equal to n+sod(n) for n = 120090793 and 120090802.

It is not an unprimeable number, because it can be changed into a prime (120090829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072184 + ... + 1072295.

It is an arithmetic number, because the mean of its divisors is an integer number (16083600).

Almost surely, 2^120090824 is an apocalyptic number.

120090824 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

120090824 is an abundant number, since it is smaller than the sum of its proper divisors (137246776).

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

120090824 is a wasteful number, since it uses less digits than its factorization.

120090824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144492 (or 2144488 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 120090824 is about 10958.5958954603. The cubic root of 120090824 is about 493.3668230654.

The spelling of 120090824 in words is "one hundred twenty million, ninety thousand, eight hundred twenty-four".