120435 has 32 divisors (see below), whose sum is σ = 233472. Its totient is φ = 51840.

The previous prime is 120431. The next prime is 120473. The reversal of 120435 is 534021.

It is not a de Polignac number, because 120435 - 2² = 120431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (120431) 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 31 ways as a sum of consecutive naturals, for example, 3237 + ... + 3273.

It is an arithmetic number, because the mean of its divisors is an integer number (7296).

2¹²⁰⁴³⁵ is an apocalyptic number.

120435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120435 is a deficient number, since it is larger than the sum of its proper divisors (113037).

120435 is a wasteful number, since it uses less digits than its factorization.

120435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 120435 is about 347.0374619548. The cubic root of 120435 is about 49.3837697396.

Adding to 120435 its reverse (534021), we get a palindrome (654456).

It can be divided in two parts, 120 and 435, that added together give a palindrome (555).

The spelling of 120435 in words is "one hundred twenty thousand, four hundred thirty-five".