235255236 has 24 divisors (see below), whose sum is σ = 561695904. Its totient is φ = 76594560.

The previous prime is 235255211. The next prime is 235255297. The reversal of 235255236 is 632552532.

It is a junction number, because it is equal to n+sod(n) for n = 235255197 and 235255206.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 227445 + ... + 228476.

It is an arithmetic number, because the mean of its divisors is an integer number (23403996).

Almost surely, 2^235255236 is an apocalyptic number.

It is an amenable number.

235255236 is an abundant number, since it is smaller than the sum of its proper divisors (326440668).

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

235255236 is a wasteful number, since it uses less digits than its factorization.

235255236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455971 (or 455969 counting only the distinct ones).

The product of its digits is 54000, while the sum is 33.

The square root of 235255236 is about 15338.0323379500. The cubic root of 235255236 is about 617.3239116107.

The spelling of 235255236 in words is "two hundred thirty-five million, two hundred fifty-five thousand, two hundred thirty-six".