235335420 has 72 divisors (see below), whose sum is σ = 755851824. Its totient is φ = 59063808.

The previous prime is 235335409. The next prime is 235335421. The reversal of 235335420 is 24533532.

235335420 is a `hidden beast` number, since 235 + 3 + 3 + 5 + 420 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235335421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35394 + ... + 41513.

It is an arithmetic number, because the mean of its divisors is an integer number (10497942).

Almost surely, 2^235335420 is an apocalyptic number.

235335420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235335420 is an abundant number, since it is smaller than the sum of its proper divisors (520516404).

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

235335420 is a wasteful number, since it uses less digits than its factorization.

235335420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76939 (or 76934 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 235335420 is about 15340.6460098654. The cubic root of 235335420 is about 617.3940395260.

Adding to 235335420 its reverse (24533532), we get a palindrome (259868952).

It can be divided in two parts, 2353 and 35420, that added together give a palindrome (37773).

The spelling of 235335420 in words is "two hundred thirty-five million, three hundred thirty-five thousand, four hundred twenty".