120248285 has 8 divisors (see below), whose sum is σ = 147817656. Its totient is φ = 93852160.

The previous prime is 120248279. The next prime is 120248291. The reversal of 120248285 is 582842021.

It is an interprime number because it is at equal distance from previous prime (120248279) and next prime (120248291).

It can be written as a sum of positive squares in 4 ways, for example, as 7166329 + 113081956 = 2677^2 + 10634^2 .

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

It is not a de Polignac number, because 120248285 - 2⁴ = 120248269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293084 + ... + 293493.

It is an arithmetic number, because the mean of its divisors is an integer number (18477207).

Almost surely, 2^120248285 is an apocalyptic number.

It is an amenable number.

120248285 is a deficient number, since it is larger than the sum of its proper divisors (27569371).

120248285 is an equidigital number, since it uses as much as digits as its factorization.

120248285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586623.

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 120248285 is about 10965.7779021828. Note that the first 3 decimals coincide. The cubic root of 120248285 is about 493.5823602228.

The spelling of 120248285 in words is "one hundred twenty million, two hundred forty-eight thousand, two hundred eighty-five".