120827285 has 8 divisors (see below), whose sum is σ = 145238400. Its totient is φ = 96498064.

The previous prime is 120827281. The next prime is 120827299. The reversal of 120827285 is 582728021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120827285 - 2² = 120827281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120827281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17177 + ... + 23166.

It is an arithmetic number, because the mean of its divisors is an integer number (18154800).

Almost surely, 2^120827285 is an apocalyptic number.

It is an amenable number.

120827285 is a deficient number, since it is larger than the sum of its proper divisors (24411115).

120827285 is an equidigital number, since it uses as much as digits as its factorization.

120827285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40947.

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 120827285 is about 10992.1465146713. The cubic root of 120827285 is about 494.3732979687.

The spelling of 120827285 in words is "one hundred twenty million, eight hundred twenty-seven thousand, two hundred eighty-five".