120248872 has 16 divisors (see below), whose sum is σ = 237333600. Its totient is φ = 56959920.

The previous prime is 120248861. The next prime is 120248881. The reversal of 120248872 is 278842021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395404 + ... + 395707.

It is an arithmetic number, because the mean of its divisors is an integer number (14833350).

Almost surely, 2^120248872 is an apocalyptic number.

It is an amenable number.

120248872 is a deficient number, since it is larger than the sum of its proper divisors (117084728).

120248872 is a wasteful number, since it uses less digits than its factorization.

120248872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791136 (or 791132 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 120248872 is about 10965.8046672371. The cubic root of 120248872 is about 493.5831633732.

The spelling of 120248872 in words is "one hundred twenty million, two hundred forty-eight thousand, eight hundred seventy-two".