120445360 has 80 divisors (see below), whose sum is σ = 328746816. Its totient is φ = 40172544.

The previous prime is 120445343. The next prime is 120445361. The reversal of 120445360 is 63544021.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (120445361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17814 + ... + 23626.

Almost surely, 2^120445360 is an apocalyptic number.

120445360 is a gapful number since it is divisible by the number (10) 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 120445360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164373408).

120445360 is an abundant number, since it is smaller than the sum of its proper divisors (208301456).

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

120445360 is a wasteful number, since it uses less digits than its factorization.

120445360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5870 (or 5864 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 120445360 is about 10974.7601340530. The cubic root of 120445360 is about 493.8518572108.

Adding to 120445360 its reverse (63544021), we get a palindrome (183989381).

It can be divided in two parts, 1204 and 45360, that added together give a palindrome (46564).

The spelling of 120445360 in words is "one hundred twenty million, four hundred forty-five thousand, three hundred sixty".