120854448 has 120 divisors (see below), whose sum is σ = 397422480. Its totient is φ = 33799680.

The previous prime is 120854441. The next prime is 120854449. The reversal of 120854448 is 844458021.

120854448 is a `hidden beast` number, since 1 + 208 + 5 + 4 + 448 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (120854441) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 17658 + ... + 23526.

It is an arithmetic number, because the mean of its divisors is an integer number (3311854).

Almost surely, 2^120854448 is an apocalyptic number.

120854448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120854448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198711240).

120854448 is an abundant number, since it is smaller than the sum of its proper divisors (276568032).

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

120854448 is a wasteful number, since it uses less digits than its factorization.

120854448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5907 (or 5898 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 120854448 is about 10993.3820091908. The cubic root of 120854448 is about 494.4103416318.

The spelling of 120854448 in words is "one hundred twenty million, eight hundred fifty-four thousand, four hundred forty-eight".