120354420 has 48 divisors (see below), whose sum is σ = 344836800. Its totient is φ = 31347456.

The previous prime is 120354419. The next prime is 120354461. The reversal of 120354420 is 24453021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20745 + ... + 25904.

It is an arithmetic number, because the mean of its divisors is an integer number (7184100).

Almost surely, 2^120354420 is an apocalyptic number.

120354420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120354420 is an abundant number, since it is smaller than the sum of its proper divisors (224482380).

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

120354420 is a wasteful number, since it uses less digits than its factorization.

120354420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46704 (or 46702 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 120354420 is about 10970.6162087642. The cubic root of 120354420 is about 493.7275347360.

The spelling of 120354420 in words is "one hundred twenty million, three hundred fifty-four thousand, four hundred twenty".