120827473 has 4 divisors (see below), whose sum is σ = 130121908. Its totient is φ = 111533040.

The previous prime is 120827461. The next prime is 120827477. The reversal of 120827473 is 374728021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 59721984 + 61105489 = 7728^2 + 7817^2 .

It is a cyclic number.

It is not a de Polignac number, because 120827473 - 2⁹ = 120826961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120827477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4647198 + ... + 4647223.

It is an arithmetic number, because the mean of its divisors is an integer number (32530477).

Almost surely, 2^120827473 is an apocalyptic number.

120827473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120827473 is a deficient number, since it is larger than the sum of its proper divisors (9294435).

120827473 is an equidigital number, since it uses as much as digits as its factorization.

120827473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9294434.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 120827473 is about 10992.1550662279. The cubic root of 120827473 is about 494.3735543736.

The spelling of 120827473 in words is "one hundred twenty million, eight hundred twenty-seven thousand, four hundred seventy-three".