120475 has 12 divisors (see below), whose sum is σ = 153760. Its totient is φ = 93600.

The previous prime is 120473. The next prime is 120503. The reversal of 120475 is 574021.

It is not a de Polignac number, because 120475 - 2¹ = 120473 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (120473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1486 + ... + 1564.

2¹²⁰⁴⁷⁵ is an apocalyptic number.

120475 is a deficient number, since it is larger than the sum of its proper divisors (33285).

120475 is an equidigital number, since it uses as much as digits as its factorization.

120475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 120475 is about 347.0950878362. The cubic root of 120475 is about 49.3892364011.

Adding to 120475 its reverse (574021), we get a palindrome (694496).

It can be divided in two parts, 120 and 475, that added together give a palindrome (595).

The spelling of 120475 in words is "one hundred twenty thousand, four hundred seventy-five".