122835 has 16 divisors (see below), whose sum is σ = 207360. Its totient is φ = 61920.

The previous prime is 122833. The next prime is 122839. The reversal of 122835 is 538221.

It is not a de Polignac number, because 122835 - 2¹ = 122833 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70 + ... + 500.

It is an arithmetic number, because the mean of its divisors is an integer number (12960).

2¹²²⁸³⁵ is an apocalyptic number.

122835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122835 is a deficient number, since it is larger than the sum of its proper divisors (84525).

122835 is a wasteful number, since it uses less digits than its factorization.

122835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458.

The product of its digits is 480, while the sum is 21.

The square root of 122835 is about 350.4782446886. The cubic root of 122835 is about 49.7096505408.

The spelling of 122835 in words is "one hundred twenty-two thousand, eight hundred thirty-five".