120084445 has 16 divisors (see below), whose sum is σ = 155599920. Its totient is φ = 88441344.

The previous prime is 120084439. The next prime is 120084451. The reversal of 120084445 is 544480021.

It is an interprime number because it is at equal distance from previous prime (120084439) and next prime (120084451).

It can be written as a sum of positive squares in 8 ways, for example, as 16818201 + 103266244 = 4101^2 + 10162^2 .

It is a cyclic number.

It is not a de Polignac number, because 120084445 - 2¹⁷ = 119953373 is a prime.

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, 24327 + ... + 28843.

It is an arithmetic number, because the mean of its divisors is an integer number (9724995).

Almost surely, 2^120084445 is an apocalyptic number.

It is an amenable number.

120084445 is a deficient number, since it is larger than the sum of its proper divisors (35515475).

120084445 is a wasteful number, since it uses less digits than its factorization.

120084445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4944.

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 120084445 is about 10958.3048415346. The cubic root of 120084445 is about 493.3580873363.

The spelling of 120084445 in words is "one hundred twenty million, eighty-four thousand, four hundred forty-five".