120827 has 8 divisors (see below), whose sum is σ = 141792. Its totient is φ = 100800.

The previous prime is 120823. The next prime is 120829. The reversal of 120827 is 728021.

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

It is not a de Polignac number, because 120827 - 2² = 120823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120799 and 120808.

It is not an unprimeable number, because it can be changed into a prime (120823) 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, 77 + ... + 497.

It is an arithmetic number, because the mean of its divisors is an integer number (17724).

2¹²⁰⁸²⁷ is an apocalyptic number.

120827 is a deficient number, since it is larger than the sum of its proper divisors (20965).

120827 is an equidigital number, since it uses as much as digits as its factorization.

120827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 120827 is about 347.6017836548. The cubic root of 120827 is about 49.4372909269.

Adding to 120827 its reverse (728021), we get a palindrome (848848).

The spelling of 120827 in words is "one hundred twenty thousand, eight hundred twenty-seven".