235044220 has 24 divisors (see below), whose sum is σ = 495183024. Its totient is φ = 93714816.

The previous prime is 235044211. The next prime is 235044253. The reversal of 235044220 is 22440532.

It is a junction number, because it is equal to n+sod(n) for n = 235044191 and 235044200.

It is a congruent number.

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, 12514 + ... + 25033.

It is an arithmetic number, because the mean of its divisors is an integer number (20632626).

Almost surely, 2^235044220 is an apocalyptic number.

235044220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235044220 is an abundant number, since it is smaller than the sum of its proper divisors (260138804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235044220 is a wasteful number, since it uses less digits than its factorization.

235044220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37869 (or 37867 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 235044220 is about 15331.1519462824. The cubic root of 235044220 is about 617.1392834992.

Adding to 235044220 its reverse (22440532), we get a palindrome (257484752).

The spelling of 235044220 in words is "two hundred thirty-five million, forty-four thousand, two hundred twenty".