120635 has 8 divisors (see below), whose sum is σ = 151200. Its totient is φ = 92224.

The previous prime is 120623. The next prime is 120641. The reversal of 120635 is 536021.

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

It is a cyclic number.

It is not a de Polignac number, because 120635 - 2⁴ = 120619 is a prime.

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, 410 + ... + 639.

It is an arithmetic number, because the mean of its divisors is an integer number (18900).

2¹²⁰⁶³⁵ is an apocalyptic number.

120635 is a deficient number, since it is larger than the sum of its proper divisors (30565).

120635 is a wasteful number, since it uses less digits than its factorization.

120635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 120635 is about 347.3254957529. The cubic root of 120635 is about 49.4110909550.

Adding to 120635 its reverse (536021), we get a palindrome (656656).

The spelling of 120635 in words is "one hundred twenty thousand, six hundred thirty-five".