235255880 has 16 divisors (see below), whose sum is σ = 529325820. Its totient is φ = 94102336.

The previous prime is 235255847. The next prime is 235255883. The reversal of 235255880 is 88552532.

It can be written as a sum of positive squares in 2 ways, for example, as 218625796 + 16630084 = 14786^2 + 4078^2 .

It is not an unprimeable number, because it can be changed into a prime (235255883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2940659 + ... + 2940738.

Almost surely, 2^235255880 is an apocalyptic number.

235255880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235255880 is an abundant number, since it is smaller than the sum of its proper divisors (294069940).

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

235255880 is a wasteful number, since it uses less digits than its factorization.

235255880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5881408 (or 5881404 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 235255880 is about 15338.0533315020. The cubic root of 235255880 is about 617.3244749084.

The spelling of 235255880 in words is "two hundred thirty-five million, two hundred fifty-five thousand, eight hundred eighty".